I heard the Messenger of Allah (ﷺ) say: When the skin is tanned it becomes purified.
Sahih Muslim Book 3, Hadith 133
← Previous Hadith The Apostle of Allah (ﷺ) happened to pass by (the dead body) of the goat which belonged to the freed slave-girl of Maimuna and said: Why did you not make use of its skin?

Sahih Muslim Book 3, Hadith 132 Next Hadith → This hadith has been transmitted on the authority of Ibn 'Abbas by another chain of transmitters.

Sahih Muslim Book 3, Hadith 134