Umayyah ibn Bistam and Muhammad ibn Abd al-A'la narrated to us, both saying: Al-Mu'tamir narrated to us, from his father, who said: Bakr ibn Abd Allah narrated to me, from Ibn al-Mughirah, from his father, that the Prophet (peace be upon him) wiped over his leather socks, the front of his head, and over his turban.