مسند أحمد

It was narrated that Abu Hayyah said: I saw ‘Ali (رضي الله عنه) do wudoo’. He washed his hands thoroughly, then he washed his face three times and his forearms three times; then he wiped his head, then he washed his feet up to the ankles, Then he stood up and drank the leftover wudoo’ water. Then he said: I wanted to show you the wudoo’ of the Messenger of Allah (ﷺ) .