Prohibition of Relieving Nature on the Paths

Imam Al-Nawawi’s Riyad-us-Saliheen
Chapter 351
Prohibition of Relieving Nature on the Paths

Allah, the Exalted, says:

“And those who annoy believing men and women undeservedly, they bear (on themselves) the crime of slander and plain sin.” (33:58)

1771. Abu Hurairah (May Allah be pleased with him) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “Avoid two habits which provoke cursing.” The Companions said: “What are those things which provoke cursing?” He said, “Relieving on the thoroughfares or under the shades where people take shelter and rest.”
[Muslim].

Prohibition of Obscenity

Imam Al-Nawawi’s Riyad-us-Saliheen
Chapter 327
Prohibition of Obscenity

1734. Ibn Mas`ud (May Allah be pleased with him) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “A true believer does not taunt or curse or abuse or talk indecently.”
[At-Tirmidhi].

1735. Anas (May Allah be pleased with him) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “Indecency does not leave anything untainted and decency does not leave anything ungraced and embellished.”
[At-Tirmidhi].

Abomination of Joining As-Salat (The Prayer) when the Food is ready orwhen one is in desperate need to answer the call of Nature

Imam Al-Nawawi’s Riyad-us-Saliheen
Chapter 339
Abomination of Joining As-Salat (The Prayer) when the Food is ready or when one
is in desperate need to answer the call of Nature

1753. `Aishah (May Allah be pleased with her) said: I heard the Messenger of Allah (sallallaahu ’alayhi wa sallam) saying, “No Salat (prayer) should be performed when the food has been served, nor should it be performed when a person is in need of relieving himself.”
[Muslim].

Prohibition of Urinating into Stagnant Water

Imam Al-Nawawi’s Riyad-us-Saliheen
Chapter 352
Prohibition of Urinating into Stagnant Water

1772. Jabir (May Allah be pleased with him) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) forbade urinating into stagnant water.
[Muslim].

Undesirability of Pretentiousness and Exaggeration during Conversation

Imam Al-Nawawi’s Riyad-us-Saliheen
Chapter 328
Undesirability of Pretentiousness and Exaggeration during Conversation

1736. Ibn Mas`ud (May Allah be pleased with him) said: The Prophet (sallallaahu ’alayhi wa sallam) said, “Ruined are Al-Mutanatti`un.” He repeated this thrice.
[Muslim].

1737. `Abdullah bin `Amr bin Al-As (May Allah be pleased with them) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “Verily, Allah dislikes an eloquent person who rolls his tongue as a cow rolls its tongue (while eating).”
[Abu Dawud and At-Tirmidhi].

1738. Jabir bin `Abdullah (May Allah be pleased with them) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “The dearest and the closest of you to me on the Day of Resurrection will be those who are the best in behaviour; and the most hateful and the farthest from me on the Day of Resurrection will be the talkative and the most pretentious and the most rhetorical.”
[At-Tirmidhi].

Prohibition of raising one’s Eyes towards the sky during As-Salat (ThePrayer)

Imam Al-Nawawi’s Riyad-us-Saliheen
Chapter 340
Prohibition of raising one’s Eyes towards the sky during As-Salat (The Prayer)

1754. Anas bin Malik (May Allah be pleased with him) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “How is it that some people raise their eyes towards the sky during As-Salat (the prayer)?” He stressed (this point) and added, “People must refrain from raising their eyes towards heaven in Salat (prayer), or else their sights will certainly be snatched away.”
[Al-Bukhari].

Prohibition of giving preference to Children over one another in givingGifts, etc.

Imam Al-Nawawi’s Riyad-us-Saliheen
Chapter 353
Prohibition of giving preference to Children over one another in giving Gifts,
etc.

1773.  An-Nu`man bin Bashir (May Allah be pleased with them) said: My father took me to the Messenger of Allah (sallallaahu ’alayhi wa sallam) and said to him: “I have gifted one of my slaves to this son of mine.” The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “Have you given such gift to every son of yours?” He replied, “No.” Thereupon he said, “Take this gift back.”

     Another narration is: The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “Be mindful of your obligation to Allah and do justice in respect of your children.” My father came back and revoked his gift.

     Another narration is: The Messenger of Allah (sallallaahu ’alayhi wa sallam) asked, “Have you other children besides this one?” He said, “Yes.” The Messenger of Allah (sallallaahu ’alayhi wa sallam) asked, “Have you awarded a gift like this to all of them.” He said, “No.” The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “I am not going to bear witness to this act of injustice.”

    Another narration is: The Messenger of Allah (sallallaahu ’alayhi wa sallam) asked, “Do you not except goodness from all of them as you except from him?” He said, “Yes, of course.” The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “Then don’t do this (i.e., do not give a gift to one son only).”
[Al-Bukhari and Muslim].

Abomination of Self-Condemnation

Imam Al-Nawawi’s Riyad-us-Saliheen
Chapter 329
Abomination of Self-Condemnation

1739. `Aishah (May Allah be pleased with her) said: The Prophet (sallallaahu ’alayhi wa sallam) said, “None of you should say: `My soul has become evil.’ He should say: `My soul is in bad shape.”’
[Al-Bukhari and Muslim].

Undesirability of Sitting with Erected Legs during Friday Sermon

Imam Al-Nawawi’s Riyad-us-Saliheen
Chapter 312
Undesirability of Sitting with Erected Legs during Friday Sermon

1705. Mu`adh bin Anas Al-Juhani (May Allah be pleased with him) said: The Prophet (sallallaahu ’alayhi wa sallam) forbade (us) from sitting with our legs drawn up to our belly (Ihtiba’) during the Friday Khutbah (religious talk before the prayer).
[Abu Dawud and At-Tirmidhi].

Prohibition of taking Ar-Riba (The Usury)

Chapter 287
Prohibition of taking Ar-Riba (The Usury)

Allah, the Exalted, says:

“Those who eat Ar-Riba (the usury) will not stand (on the Day of Resurrection) except like the standing of a person beaten by Shaitan (Satan) leading him to insanity. That is because they say: `Trading is only like Ar-Riba, whereas Allah has permitted trading and forbidden Ar-Riba. So whosoever receives an admonition from his Rubb and stops eating Ar-Riba, shall not be punished for the past; his case is for Allah (to judge); but whoever returns (to Ar-Riba), such are the dwellers of the Fire – they will abide therein. Allah will destroy Ar-Riba and will give increase for Sadaqat (deeds of charity, alms). And Allah likes not the disbelievers, sinners. Truly, those who believe, and do deeds of righteousness, and perform As-Salat (Iqamat-As-Salat), and give Zakat, they will have their reward with their Rubb. On them shall be no fear, nor shall they grieve. O you who believe! Be afraid of Allah and give up what remains (due to you) from Ar-Riba (from now onward).” (2:275-279)

Ahadith on the subject are many, including Hadith No. 1615.

1615. `Abdullah bin Mas`ud (May Allah be pleased with him) reported: The Messenger of Allah (sallallaahu ’alayhi wa sallam) cursed the one who accepts Ar-Riba (the usury) and the one who pays it.
[Muslim].

The narration in At-Tirmidhi adds: And the one who records it, and the two persons who stand witness to it.

About Begging in the Name of Allah

Imam Al-Nawawi’s Riyad-us-Saliheen
Chapter 319
About Begging in the Name of Allah

1722. Jabir (May Allah be pleased with him) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “No one should ask in the Face of Allah for anything except Jannah.”
[Abu Dawud].

1723. Ibn `Umar (May Allah be pleased with them) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “Grant shelter to him who begs for it in the Name of Allah, give to him who begs in the Name of Allah, accept the invitation of him who invites you, and requite him who does a favour to you, but if you are unable to requite him, go on praying for him till you are sure that you have requited him adequately.”
[Abu Dawud and An-Nasa’i].

Prohibition of putting oneself to Undue Hardship

Imam Al-Nawawi’s Riyad-us-Saliheen
Chapter 301
Prohibition of putting oneself to Undue Hardship

Allah, the Exalted, says:
“
Say (O Muhammad (sallallaahu ’alayhi wa sallam)): `No wage do I ask of you for this (the Qur’an), nor am I one of the Mutakallifun (those who pretend and fabricate things which do not exist).”’ (38:86)

1655. `Umar (May Allah be pleased with him) said: We have been forbidden to go into excess.
[Al-Bukhari].

1656. Masruq (May Allah be pleased with him) said: We visited `Abdullah bin Mas`ud (May Allah be pleased with him) and he said to us: O people! He who has the knowledge of any matter may convey it to the others. And he who has no knowledge, thereof, should say: “Allahu a`lam (Allah knows better).” It is a part and parcel of knowledge that a man who has no knowledge of a matter should say: “Allah knows better.” Allah said to His Prophet (sallallaahu ’alayhi wa sallam):
“Say (O Muhammad (sallallaahu ’alayhi wa sallam)): `No wage do I ask of you for this (the Qur’an), nor am I one of the Mutakallifun (those who pretend and fabricate things which do not exist).”’ (38:86)
[Al-Bukhari].

Prohibition of having a Hair cut or paring one’s nail during the firstten days of Dhul-Hijjah for one who intends to Sacrifice an Animal

Imam Al-Nawawi’s Riyad-us-Saliheen
Chapter 313
Prohibition of having a Hair cut or paring one’s nail during the first ten days
of Dhul-Hijjah for one who intends to Sacrifice an Animal

1706. Umm Salamah (May Allah be pleased with her) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “When anyone of you intends to sacrifice the animal and enter in the month of Dhul-Hijjah, he should not get his hair cut or nails pared till he has offered his sacrifice.”
[Muslim].

Things not to be Considered as Showing off

Chapter 289
Things not to be Considered as Showing off

1621. Abu Dharr (May Allah be pleased with him) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) was asked: “Tell us about a person who does some good deed and people praise him, will this be considered as showing off?” He replied, “This is the glad tidings which a believer receives (in this life).”
[Muslim].

Prohibition of Bewailing the Deceased

Imam Al-Nawawi’s Riyad-us-Saliheen
Chapter 302
Prohibition of Bewailing the Deceased

1657. `Umar bin Al-Khattab (May Allah be pleased with him) said: The Prophet (sallallaahu ’alayhi wa sallam) said, “The deceased is tortured in his grave for bewailing over him.”
[Al-Bukhari and Muslim].

1658. Ibn Mas`ud (May Allah be pleased with him) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “He who (on befalling a calamity) slaps his cheeks, tears his clothes and follows the ways and traditions of the Days of Ignorance is none of us.”
[Al-Bukhari and Muslim].

1659. Abu Burdah (May Allah be pleased with him) reported: (My father) Abu Musa got seriously ill and lost his consciousness. His head was in the lap of a woman of the family and she began to wail. When Abu Musa recovered his consciousness, he said: “I am innocent of those from whom Messenger of Allah (sallallaahu ’alayhi wa sallam) is innocent. Verily, the Messenger of Allah (sallallaahu ’alayhi wa sallam) declared himself free of (the responsibility) for a woman who wails, shaves her head and tears up her clothes.”
[Al-Bukhari and Muslim].

1660. Al-Mughirah bin Shu`bah (May Allah be pleased with him) said: I heard the Messenger of Allah (sallallaahu ’alayhi wa sallam) saying, “He who allows (others) to wail over his death, will be punished for it on the Day of Resurrection.’‘
[Al-Bukhari and Muslim].

1661. Umm `Atiyyah (May Allah be pleased with her) said: At the time of giving the pledge of allegiance, the Messenger of Allah (sallallaahu ’alayhi wa sallam) took from us an oath that we would not wail.
[Al-Bukhari and Muslim].

1662. An-Nu`man bin Bashir (May Allah be pleased with them) said: When `Abdullah bin Rawahah (May Allah be pleased with him) became unconscious, his sister began to weep and shout: “Alas! For the mountain among men. Alas! for such and such (mentioning his virtuous qualities).” When he recovered his consciousness, he said: “I was asked (disapprovingly, by the angels) about everything you said concerning me whether I am as you said.”
[Al-Bukhari].

1663. Ibn `Umar (May Allah be pleased with them) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) visited Sa`d bin `Ubadah during his illness. He was accompanied by `Abdur-Rahman bin `Auf, Sa`d bin Abu Waqqas and `Abdullah bin Mas`ud (May Allah be pleased with them). When they entered his house, they found him unconscious. The Messenger of Allah asked, “Has he died?” They replied: “No, O Messenger of Allah.” Hearing this the Messenger of Allah (sallallaahu ’alayhi wa sallam) began to weep. When his Companions saw this, they also began to weep too. He said, “Listen attentively: Allah does not punish for the shedding of tears or the grief of the heart, but takes to task or show mercy because of the utterances of this (and he pointed to his tongue).”
[Al-Bukhari and Muslim].

1664. Abu Malik Al-Ash`ari (May Allah be pleased with him) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “If the wailing woman does not repent before she dies, she will be made to stand on the Day of Resurrection wearing a garment of pitch and a garment of scabies (Allah knows the nature thereof).”
[Muslim].

1665.  Asid bin Abu Usaid reported: A woman who had taken a pledge of allegiance at the hand of the Messenger of Allah (sallallaahu ’alayhi wa sallam) said: “Among the matters in respect of which we gave the Messenger of Allah (sallallaahu ’alayhi wa sallam) the pledge not to disobey him in any Ma`ruf [i.e., all that Islam ordains (V:60:12)] was that we should not slap our faces, bewail, tear our clothes up and tear out our hair (in grief).”
[Abu Dawud].

1666. Abu Musa (May Allah be pleased with him) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “If anyone dies and the mourner gets up and says: `Alas! For the mountain among men. Alas! For the chief …’ and such like, Allah will put two angels in charge of him who will beat on the breast and ask him (disapproving): `Were you like that?‘ ”
[At-Tirmidhi].

1667. Abu Hurairah (May Allah be pleased with him) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “Two things are signs of disbelief on the part of those who indulge in them: Slandering one’s lineage and wailing over the dead.”
[Muslim].

Prohibition of Swearing in the name of anything besides Allah

Imam Al-Nawawi’s Riyad-us-Saliheen
Chapter 314
Prohibition of Swearing in the name of anything besides Allah

1707. Ibn `Umar (May Allah be pleased with them) said: The Prophet (sallallaahu ’alayhi wa sallam) said, “Allah has prohibited you from taking an oath by your fathers. He who must take an oath, may do so by swearing in the Name of Allah or he should remain silent.”
[Al-Bukhari and Muslim].

1708. `Abdur-Rahman bin Samurah (May Allah be pleased with him) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “Swear neither by the name of Taghut (i.e., false deities, false leaders, etc.) nor by your fathers.”
[Muslim].

1709. Buraidah (May Allah be pleased with him) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “He who swears by Amanah (trust) is not one of us.”
[Abu Dawud with authentic Isnad].

1710. Buraidah (May Allah be pleased with him) reported: The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “If anyone swears that in such and such case he will be free from Islam and afterwards he turns out to be a liar, he will be as he has sworn; but if he is speaking the truth, he will not revert safely to Islam.”
[Abu Dawud].

1711. Ibn `Umar (May Allah be pleased with them) said: I heard a man saying: “No, by the Ka`bah.” I admonished him: “Do not swear by any thing besides Allah, for I heard the Messenger of Allah (sallallaahu ’alayhi wa sallam) saying, `He who swears by anyone or anything other than Allah, has indeed committed an act of Kufr or Shirk’.”
[At-Tirmidhi].

Prohibition of gazing at women and Beardless Handsome Boys except inExigency

Chapter 290
Prohibition of gazing at women and Beardless Handsome Boys except in Exigency

Allah, the Exalted, says:

“Tell the believing men to lower their gaze (from looking at forbidden things).” (24:30)

“Verily, the hearing, and the sight, and the heart, of each of those ones will be questioned (by Allah).” (17:36)

“Allah knows the fraud of the eyes, and all that the breasts conceal.” (40:19)

“Verily, your Rubb is Ever Watchful (over them).” (89:14)

1622. Abu Hurairah (May Allah be pleased with him) said: The Prophet (sallallaahu ’alayhi wa sallam) said, “Allah has written the very portion of Zina which a man will indulge in. There will be no escape from it. The Zina of the eye is the (lustful) look, the Zina of the ears is the listening (to voluptuous songs or talk), the Zina of the tongue is (the licentious) speech, the Zina of the hand is the (lustful) grip, the Zina of the feet is the walking (to the place where he intends to commit Zina), the heart yearns and desires and the private parts approve all that or disapprove it.”
[Al-Bukhari and Muslim].

This is the wording in Muslim; Al-Bukhari wording is a bit short.

1623. Abu Sa`id Al-Khudri (May Allah be pleased with him) said: The Prophet (sallallaahu ’alayhi wa sallam) said, “Avoid sitting on roadsides.” His Companions said: “O Messenger of Allah (sallallaahu ’alayhi wa sallam), there is no other alternative but to sit there to talk.” Thereupon the Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “If you have to sit at all, then fulfill the rights of the road.” They asked: “What are their rights?” Thereupon he said, “Lowering the gaze (so that you may not stare at unlawful things); refraining from doing some harm to others, responding to greeting (i.e., saying `Wa`alaikumus-salam’ to one another) and commanding the good and forbidding the evil.”
[Al-Bukhari and Muslim].

1624. Abu Talhah Zaid bin Sahl (May Allah be pleased with him) said: We were sitting and talking on a platform in front of our house when the Messenger of Allah (sallallaahu ’alayhi wa sallam) stopped by us and said, “Why do you sit on roads? Avoid sitting in them.” We replied: “We sit there intending no harm. We only sit and discuss (religious) knowledge and talk.” He said, “If you have to sit, you should fulfill the rights of the road: Lower your gaze, respond to greetings and talk in a good manner.”
[Muslim].

1625. Jarir bin `Abdullah (May Allah be pleased with him) said: I asked the Messenger of Allah (sallallaahu ’alayhi wa sallam) about (the Islamic ruling on) accidental glance (i.e., at a woman one is not Islamically allowed to look at) and he ordered me to turn my eyes away.
[Muslim].

1626. Umm Salamah (May Allah be pleased with her) said: I was with the Messenger of Allah (sallallaahu ’alayhi wa sallam) along with Maimunah (May Allah be pleased with him) when Ibn Umm Maktum (May Allah be pleased with him) (who was blind) came to visit him. (This incident took place after the order of Hijab). The Prophet (sallallaahu ’alayhi wa sallam) told us to hide ourselves from him (i.e., observe Hijab). We said: “O Messenger of Allah (sallallaahu ’alayhi wa sallam), he is blind and is unable to see us, nor does he know us.” He replied; “Are you also blind and unable to see him?”
[Abu Dawud and At-Tirmidhi].

1627. Abu Sa`id Al-Khudri (May Allah be pleased with him) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “A man must not look at a man’s private parts nor must a woman look at a woman’s private parts; neither should two men lie naked under one cover, nor should two women lie naked under the same cover.”
[Muslim].

Prohibition of Consultation with Soothsayers

Imam Al-Nawawi’s Riyad-us-Saliheen
Chapter 303
Prohibition of Consultation with Soothsayers

1668. `Aishah (May Allah be pleased with her) said: Some people asked the Messenger of Allah (sallallaahu ’alayhi wa sallam) about soothsayers. He (sallallaahu ’alayhi wa sallam) said, “They are of no account.” Upon this they said to him, “O Messenger of Allah! But they sometimes make true predictions.” Thereupon the Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “That is a word pertaining to truth which a jinn snatches (from the angels) and whispers into the ears of his friend (the soothsayers) who will then mix more than a hundred lies with it.”
[Al-Bukhari and Muslim].

The narration in Al-Bukhari is: “The angels descend in the clouds and mention matters which has been decreed in heaven; Satan steals a hearing (listens to it stealthily) and communicates it to the soothsayers who tell along with it a hundred lies.”

1669. Narrated Safiyyah, daughter of Abu `Ubaid, on the authority of some of the wives of the Prophet (sallallaahu ’alayhi wa sallam) who said, “He who goes to one who claims to tell about matters of the Unseen and believes in him, his Salat (prayers) will not be accepted for forty days.”
[Muslim].

1670. Qabisah bin Al-Mukhariq (May Allah be pleased with him) said: I heard the Messenger of Allah (sallallaahu ’alayhi wa sallam) saying, “The practice of `Iyafah, the interpretation of omens from the flight of birds, the practice of divination by drawing lines on the ground and taking evil omens are all practices of Al-Jibt (the idol, the diviner, or sorcerer).”
[Abu Dawud].

1671. Ibn `Abbas (May Allah be pleased with them) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “He who acquires a branch of the knowledge of astrology, learns a branch of magic (of which he acquires more as long as) he continues to do so.”
[Abu Dawud].

1672. Mu`awiyah bin Al-Hakam (May Allah be pleased with him) reported: I said: “O Messenger of Allah, I have recently emerged from ignorance and Allah has favoured me with Islam. There are still some men among us who visit the soothsayers to consult them (on matters relating to the future).” He (sallallaahu ’alayhi wa sallam) replied, “Do not visit them.” I said: “There are some men who are guided by omens.” He replied, “These are the ideas which come up in their minds but you should not be influenced by them (i.e., these things) should not prevent them from pursuing their works.” I said: “There are some men who practise divination by drawing lines on the ground.” The Messenger of Allah (sallallaahu ’alayhi wa sallam) replied, “There was a Prophet who drew lines, the line which agrees with the line drawn by that Prophet would be correct.”
[Muslim].

1673. Abu Mas`ud Al-Badri (May Allah be pleased with him) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) prohibited the price of a dog, the earning of an prostitute, and the money given to a soothsayer.
[Al-Bukhari and Muslim].

Illegality of Swearing Falsely

Imam Al-Nawawi’s Riyad-us-Saliheen
Chapter 315
Illegality of Swearing Falsely

1712. Ibn Mas`ud (May Allah be pleased with him) said: The Prophet (sallallaahu ’alayhi wa sallam) said, “He who takes oath to acquire the property of a Muslim unjustly will meet Allah and He will be angry with him” then he recited:
“Verily, those who purchase a small gain at the cost of Allah’s Covenant and their oaths, they shall have no portion in the Hereafter. Neither will Allah speak to them nor look at them on the Day of Resurrection nor will He purify them, and they shall have a painful torment.” (3:77)
[Al-Bukhari and Muslim].

1713. Abu Umamah Iyas bin Tha`labah Al-Harithi (May Allah be pleased with him) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “He who misappropriates the right of a Muslim by taking a false oath, Allah will condemn him to the fire of Hell and will forbid Jannah for him.” A person asked: “O Messenger of Allah, even if it is something insignificant?” He replied, “Yes, even if it is the twig of the Arak tree.”
[Muslim].

1714. `Abdullah bin `Amr bin Al-As (May Allah be pleased with them) said: The Prophet (sallallaahu ’alayhi wa sallam) said, “Of the major sins are: Associating anything in worship with Allah, disobedience to the parents, killing without justification and taking a false oath (intentionally).”
[Al-Bukhari].

Another narration is: A bedouin came to the Prophet (sallallaahu ’alayhi wa sallam) and asked him: “O Messenger of Allah, what are the cardinal sins?” He (sallallaahu ’alayhi wa sallam) replied, “Associating anything with Allah in worship.” The man asked: “(What is) next?” The Messenger of Allah (sallallaahu ’alayhi wa sallam) replied, “Al-Yamin Al-Ghamus.” He asked: “What do you mean by Al-Yamin Al-Ghamus?” The Messenger of Allah (sallallaahu ’alayhi wa sallam) replied, “Swearing falsely to usurp the property of a Muslim.”

Prohibition for Men and Women apeing one another

Imam Al-Nawawi’s Riyad-us-Saliheen
Chapter 292
Prohibition for Men and Women apeing one another

1631. Ibn `Abbas (May Allah be pleased with them) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) cursed those men who ape women. He also cursed the hermaphrodite of men.

Another narration is: The Messenger of Allah (sallallaahu ’alayhi wa sallam) cursed men who copy women and cursed women who copy men.
[Al-Bukhari].

1632. Abu Hurairah (May Allah be pleased with him) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) cursed a man who puts on the dress of women, and a woman who puts on the dress of men.
[Abu Dawud].

1633. Abu Hurairah (May Allah be pleased with him) said: The Messenger of Allah (sallallaahu ’alayhi wa sallam) said, “There are two types of people who will be punished in Hell and whom I have not seen: men having whips like the tails of cows and they will be beating people with them, and, women who will be dressed but appear to be naked, inviting to evil; and they themselves will be inclined to it. Their heads will appear like the humps of the Bactrian camel inclined to one side. They will not enter Jannah and they will not smell its fragrance which is perceptible from such and such a distance.”
[Muslim].