Sa'id bin Muhammad al-Wraq سعيد بن محمد الوراق الثقفي · The Book on Clothing

That the Messenger of Allah (ﷺ) said: "Any skin tanned, then it has been made pure." This Hadith is Hasan Sahih. This is acted upon according to most of the people of knowledge, they say that when the skin of a dead animal has been tanned then it has been made pure. Ash-Shafi'i said: "Any dead animals skin that is tanned, then it has been made pure, except for the dog and the pig." Some of the people of knowledge…