I was with the Prophet ﷺ on a journey when he said, "Mughirah, take the water vessel."So I took it, and the Messenger of Allah ﷺ went off until he was hidden from my sight and relieved himself. He was wearing a Syrian cloak, and when he tried to pull his hand out through its sleeve, it was too narrow, so he drew his hand out from underneath. I then poured water for him, and he performed the ablution as he would for prayer, wiped over his leather socks, and then prayed.
حدثنا يحيى قال حدثنا أبو معاوية عن الأعمش عن مسلم عن مسروق
كنت مع النبي ﷺ في سفر فقال يا مغيرة خذ الإداوة فأخذتها فانطلق رسول الله ﷺ حتى توارى عني فقضى حاجته وعليه جبة شأمية فذهب ليخرج يده من كمها فضاقت فأخرج يده من أسفلها فصببت عليه فتوضأ وضوءه للصلاة ومسح على خفيه ثم صلى