Narrated It was narrated that Shuraih, bin Hani` said:
I asked `A`ishah (رضي الله عنها) about wiping over the khuff (leather slippers) and she said: Ask `Ali (رضي الله عنه). I asked him and he said: Three days and nights - i.e., for the traveller - and one day and night for one who is not travelling
Narrated It was narrated that Tariq bin Shihab said:
I saw `Ali (رضي الله عنه) saying on the minbar. By Allah, we have no book we read to you except the Book of Allah, may He be exalted, and this document - which was attached to his sword - that I took from the Messenger of Allah (ﷺ), in which are the rates of zakah. It was attached to a sword that had iron adornments, or he said, that had iron rings.