(61) باب الصَّدَقَةِ عَلَى مَوَالِي أَزْوَاجِ النَّبِيِّ صلى الله عليه وسلم
Narrated Ibn `Abbas:
The Prophet (ﷺ) saw a dead sheep which had been given in charity to a freed slave-girl of Maimuna, the wife of the Prophet (ﷺ) . The Prophet (ﷺ) said, "Why don't you get the benefit of its hide?" They said, "It is dead." He replied, "Only to eat (its meat) is illegal."
Reference: Sahih al-Bukhari 1492
In-book reference: Book 24, Hadith 93
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 2, Book 24, Hadith 569