The Book of Menstruation (Kitab Al-Haid)
Muslim :: Book 3 : Hadith 708
Ibn'Abbas reported on the authority of Maimuna that someone amongst the wives of the Messenger of Allah (may peace be upon him) had a domestic animal and it died. Upon this the Messenger of Allah (may peace be upon him) said: Why did you not take off its skin and make use of that?