Sahih Muslim, 624

Hudhaifa reported:I was with the Messenger of Allah (ﷺ) when he came to the dumping ground of filth belonging to a particular tribe. He urinated while standing, and I went aside. He (the Holy Prophet) asked me to come near him and I went so near to him that I stood behind his heels. He then performed ablution and wiped over his socks

Rapporté par Hudhayfa رضي الله عنه : J’étais avec le Messager d’Allah ﷺ quand il est allé sur un tas d’ordures appartenant à une tribu. Il a uriné debout, et je me suis écarté. Le Prophète ﷺ m’a appelé à m’approcher, alors je me suis placé juste derrière ses talons. Ensuite, il a fait ses ablutions et a essuyé sur ses chaussettes