al-Nadr bin Shumayl al-Maazni النضر بن شميل المازني أبو الحسن النحوي · The Book of Purification

"When the Messenger of Allah (ﷺ) would go to the toilet, I and another boy like me would bring a small leather vessel of water and he would clean himself with water."

"Aishah described how the Prophet (ﷺ) performed Ghusl for Janabah. She said: 'He used to wash his hands three times, then pour water with his right hand onto his left and wash his private part and whatever was on it.' - (One of the narrators) 'Umar said: "I think he said: 'He would pour water with his right hand onto his left hand three times.'" - "Then he would rinse his mouth three times and his nose three times, and…