'Adi (he was the son of Thabit) said: I heard al-Bara' and 'Abdullah bin 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.
Hadith ReferenceSahih Muslim / The Book of Hunting, Slaughter, and what may be Eaten / Hadith: 1938