The Book of Zakat
12/50. Chapter:
Zakat is forbidden for the messenger of Allah pbuh and his family, and they are Banu Hashim and Banu Al-Muttalib, and no one else
Sahih Muslim
حَدَّثَنَا يَحْيَى بْنُ يَحْيَى، أَخْبَرَنَا وَكِيعٌ، عَنْ سُفْيَانَ، عَنْ مَنْصُورٍ، عَنْ طَلْحَةَ بْنِ مُصَرِّفٍ، عَنْ أَنَسِ بْنِ مَالِكٍ، أَنَّ النَّبِيَّ صلى الله عليه وسلم وَجَدَ تَمْرَةً فَقَالَ " لَوْلاَ أَنْ تَكُونَ مِنَ الصَّدَقَةِ لأَكَلْتُهَا " .
Anas b. Malik reported that the Messenger of Allah (ﷺ) found a date in the street and said: If it were not of sadaqa I would have eaten it.
Reference : Sahih Muslim 1071aIn-book reference : Book 12, Hadith 215USC-MSA web (English) reference : Book 5, Hadith 2344