What did the Messenger of Allah (peace be upon him) do according to the hadith transmitted by Bilal and 'Isa b. Yaunus and witnessed by A'mash?
 It is narrated from Bilal that the Messenger of Allah (may peace be upon him) wiped over the socks and turban, and in the hadith transmitted by 'Isa b. Yaunus the words are:                     " Bilal narrated it to me."This tradition is transmitted by A'mash with this addition;, I saw the Messenger of Allah (may peace be upon him)."