Chapter on What is Permissible to Pray in, from Clothing and Place, and What is Not Permissible to Pray in, from That

Al-Husayn ibn Sa‘id from Fadalah from Husayn from Ibn Muskan from Al-Halabi, who said: I asked Abu Abdillah عليه السلام about the leather socks (khifaf) that are sold in the market. Imam عليه السلام said: “Buy them and pray in them unless you come to know that it is (from) a dead animal with certainty.”