What is the ruling on excretions from animals whose flesh is eaten?
Chapter on Praying with Impurity and Other Matters
Al-Mughni
Book of Prayer
Primary text
Blood and its derivatives originating from permissible-to-eat animals are impure. Their saliva, tears, sweat, and milk are pure, and there is no known difference of opinion on this purity. Vomit and similar substances are ruled upon based on their urine, as it is transformed food resembling dung. Since the purity of their urine has been established, their vomit is deemed pure, as is their semen.