Hasan narrated from the Prophet (ﷺ) a tradition conveying the same meaning as that of Qatadah.
Sunan Abi Dawud Book 1, Hadith 174
← Previous Hadith A person came to the Messenger of Allah (ﷺ). He performed ablution and left a small part equal to the space of a nail upon his foot. The Messenger of Allah (ﷺ) said to him : Go back and perform ablution well.

Abu Dawud said: This tradition is not known through Jarir b. Hazim. It was transmitted only by Ibn Wahab.

Another version adds the wording : “ Go back and perform the ablution well.”

Sunan Abi Dawud Book 1, Hadith 173 Next Hadith → The Prophet (ﷺ) saw a person offering prayer, and on the back of his foot a small part equal to the space of a dirham remained unwashed; the water did not reach it. The Prophet (ﷺ) commanded him to repeat the ablution and prayer.

Sunan Abi Dawud Book 1, Hadith 175