Volume 1, Book 8, Number 433:
Narrated Abu Huraira:
I saw seventy of As-Suffa men and none of them had a Rida’ (a garment covering the upper part of
the body). They had either Izars (only) or sheets which they tied round their necks. Some of these
sheets reached the middle of their legs and some reached their heels and they used to gather them
with their hands lest their private parts should become naked.