Sahih al-Bukhari 5520
صحيح البخاري#5520SahihNarrated Jabir bin `Abdullah:On the Day of the battle of Khaibar, Allah's Messenger (ﷺ) made donkey's meat unlawful and allowed the eating of horse flesh
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 72:46