Chapter on Purifying Clothes and Other Items From Impurities

The Shaykh (Al-Mufid), may Allah سبحانه وتعالى support him, narrated from Ahmad ibn Muhammad, from his father, from Al-Husayn ibn Al-Hasan ibn Aban, from Al-Husayn ibn Sa'id, from Fadalah, from Aban ibn Uthman, from Abd Al-Rahman ibn Abi Abdullah. He said: I asked Abu Abdullah عليه السلام about a man who is touched by the urine of animals. Should he wash it or not? Imam عليه السلام said: "The urine of donkeys, horses, and mules should be washed. As for sheep and all animals whose meat is permissible to eat, there is no harm in their urine."