Sahih al-Bukhari 5531
صحيح البخاري#5531SahihNarrated `Abdullah bin `Abbas:Once Allah's Messenger (ﷺ) passed by a dead sheep and said (to the people), "Why don't you use its hide?" They said, "But it is dead," He said, "Only eating it, is prohibited
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: 72:56