Yahya ibn Sa'id narrated to us, Sufyan narrated to us, from Mansur, from Mujahid, from a man of Thaqif, and he is al-Hakam ibn Sufyan, or Sufyan ibn al-Hakam, who said: I saw the Messenger of Allah, peace and blessings be upon him, "urinate, then sprinkle water on his private part."