5. Ali ibn Ibrahim has narrated from his father from ‘Abd Allah ibn al-Mughirah who has said that it is in the book of Sama‘ah who in a marfu‘ manner has narrated the following: “Abu ‘Abd Allah عليه السلام, has said, ‘If clothes come in contact with the urine of cats, performing Salah (prayer) with such clothes is not valid until they are washed.’”