Imam Al-Nawawi’s Riyad-us-Saliheen
Undesirability of Rejecting the Gift of Perfume
1786. Abu Hurairah (May Allah be pleased with him) said: The Messenger of Allah (sallallaahu alayhi wa sallam) said, “He who is presented with a flower of sweet basil should not reject it, because it is light in weight and pleasant in odour.”
1787. Anas bin Malik (May Allah be pleased with him) reported: The Prophet (sallallaahu alayhi wa sallam) never refused a gift of perfume.