(3) باب إزالة النجاسة وبيانها
Narrated Anas bin Malik (rad):
On the day of Khaibair, Allah's Messenger (ﷺ) commanded Abu Talha to announce: "Allah and His Messenger have prohibited for you (eating of) the flesh of the donkeys, for it is unclean". [Agreed upon]. (ID)
Reference (ID): Bulugh al-Maram 25 (ID)
In-book reference (ID): Book 1, Hadith 29 (ID)
English translation (ID): Book 1, Hadith 28 (ID)