Sunan Abi Dawud 153
سنن أبي داود#153SahihAbu ‘Abd al-Rahman al-Sulami said that he witnessed ‘Abd al-Rahman b. ‘Awf asking Bilal about the ablution of the Prophet (ﷺ). Bilal said:He went out to relieve himself. Then I brought water for him and he performed ablution, and wiped over his turban and socks
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 ZaiHasan
In-book reference: 1:153