(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]. (RU)
Reference (RU): Bulugh al-Maram 25 (RU)
In-book reference (RU): Book 1, Hadith 29 (RU)
English translation (RU): Book 1, Hadith 28 (RU)