"I do not know whether he brought his hands back or not. And he washed each foot three times, then he said: 'Whoever would like to see how the Messenger of Allah (ﷺ) purified himself, this is how he purified himself.'" Abu 'Abdur-Rahman said: "This is a mistake. What is correct is Khalid bin 'Alqamah, not Malik bin 'Urfutah."
Sunan an-Nasa'i Book 1, Hadith 93
← Previous Hadith "We came to 'Ali bin Abi Talib, may Allah be pleased with him, and he had prayed. He called for water and we said: 'What is he going to do with it when he has (already) prayed? He only wants to teach us.' A vessel of water and a basin were brought to him. He poured some water onto his hand and washed it three times, then he rinsed his mouth and nose three times from the hand with which he took the water. Then he washed his face three times, and he washed his right hand three times, and his left hand three times, and wiped his head once, then he washed his right foot three times and his left foot three times. Then he said: 'Whoever would like to learn how the Messenger of Allah (ﷺ) did Wudu', this is it.'"

Sunan an-Nasa'i Book 1, Hadith 92 Next Hadith → "I saw 'Ali call for a chair and he sat down, then he called for water in a vessel and washed his hands three times, then he rinsed his mouth and nose with one hand, three times. Then he washed his face three times, and his hands three times. Then he dipped his hand in the vessel and wiped his head, then he washed each foot three times. Then he said: 'Whoever would like to see how the Messenger of Allah (ﷺ) performed Wudu', this is his Wudu'.'"

Sunan an-Nasa'i Book 1, Hadith 94