Sunan At-Tirmidhi

Abu Ubaidah bin Muttammad bin Ammar bin Yasir said:""I asked Jabir bin Abdullah about wiping over the Khuff. He said, 'O my nephew! It is the Sunnah.'"" [He said:] ""And I asked him about wiping over the lmamah. He said, '[Wipe1 the hair [with water]