Musnad Ahmad Hadith 18190

Mughirah bin Shu’bah (may Allah be pleased with him) says that once I was with the Noble Prophet (ﷺ) on a journey when the Noble Prophet (ﷺ) said to me, “Mughirah, pick up the water container.” I picked it up and set out with the Noble Prophet (ﷺ). The Noble Prophet (ﷺ) went to relieve himself and disappeared from my sight, so I could no longer see the Noble Prophet (ﷺ). After a short while, the Noble Prophet (ﷺ) returned and asked for water. He began to roll up his sleeves from his arms, but the Syrian cloak that the Noble Prophet (ﷺ) was wearing had tight sleeves, so they could not be rolled up. Thus, the Noble Prophet (ﷺ) took both hands out from underneath, washed his face and hands, wiped his head, and wiped over his socks.