‏الطهارة : Hadeeth No:534 Bakr reported that he had heard from the son of Mughira that verily the Prophet of Allaah (sallAllaahu alayhi wa sallam) performed ablution and wiped over his forehead and wiped over his turban and over his socks....

‏الجهاد والسير‏ : Hadeeth No:4356 A similar hadith has been narrated on the authority of Abu Zinad through a different chain of transmitters....