Sunan Abi Dawud 116
سنن أبي داود#116SahihAbu Hayyah said:I saw ‘Ali perform ablution. He (Abu Hayyah) then described that ‘Ali went through every part of the ablution three times, i.e. he performed each detail of his ablution three times. He then wiped his head, then washed his feet up to the ankles. He then said: I wanted to show you how the Messenger of Allah (ﷺ) performed ablution
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniSahih
Muhammad Muhyi Al-Din Abdul HamidSahih
Zubair Ali ZaiSahih
In-book reference: 1:116