Sunan Abi Dawud 3808
سنن أبي داود#3808SahihJabir b. ‘Abd Allah said:On the day of Khaibar the Messenger of Allah(ﷺ) forbade us to eat the flesh of domestic asses, and ordered us to eat horse-flesh. ‘Amr said: I informed Abu al-Sha’tha’ about this tradition. He said: Al-Hakam al-Ghifari among us said this, and the” ocean” denied that, intending thereby Ibn’ Abbas
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Muhyi Al-Din Abdul HamidSahih
Shuaib Al ArnautSahih
Zubair Ali ZaiSahih
In-book reference: 28:73