Imam Al-Nawawi’s Riyad-us-Saliheen
Chapter 150
Helping a dying Person to Pronounce ‘La Ilaha Illahllah’
917. Mu`adh bin Jabal (May Allah be pleased with him) reported: The Messenger of Allah (sallallaahu alayhi wa sallam) said, “He whose last words are: `La ilaha illallah’ (There is no true god except Allah) will enter Jannah.”
[Abu Dawud].
918. Abu Sa`id Al-Khudri (May Allah be pleased with him) reported: The Messenger of Allah (sallallaahu alayhi wa sallam) said, “Exhort your dying men to recite: `La ilaha illallah’ (There is no true god except Allah).”
[Muslim].