question #3 Sahih al-Bukhari 2221, Book 34, Hadith 168 : What are the permissible uses of a dead animal’s skin in Islam?

Once Allah’s Messenger (ﷺ) passed by a dead sheep and said to the people, “Wouldn’t you benefit by its
skin?” The people replied that it was dead. The Prophet (ﷺ) said, “But its eating only is illegal.”