Abdullah bin Idris bin Yazid al-Audi عبد الله بن إدريس بن يزيد الأودي · The Book of Purification

"The Messenger of Allah (ﷺ) performed Wudu', and he scooped up one handful (of water) and rinsed his mouth and nose. Then he scooped up another handful and washed his face. Then he scooped up another handful and washed his right hand, then another handful and washed his left hand. Then he wiped his head and his ears, the inside with his forefinger and the outside with his thumb. Then he scooped up a handful of water and washed his…

"I said to Ibn 'Umar: 'I see you are wearing Sibtiyyah sandals, and you performed Wudu' in them.' He said: 'I saw the Messenger of Allah (ﷺ) wearing then and performing Wudu' in them.'" Made of hairless, tanned leather.

"If the Prophet (ﷺ)" - (one of the narrators) 'Amr said: "If the Messenger of Allah (ﷺ)" - "wanted to eat or sleep while he was Junub, he would perform Wudu'." In his narration, 'Amr (one of the narrators) added: "Wudu' was for prayer."