The prohibition of eating the meat of domesticated donkeys Sahih Muslim 1938 a
Translation
'Adi (he was the son of Thabit) said
I heard al-Bara' and 'Abdullah b. Abu Aufa say: We found domestic asses and we cooked them. Then the announcer of Allah's Messenger (ﷺ) made an announcement that the earthen pots should be turned over.