Sunan Abi Dawud 166
سنن أبي داود#166SahihNarrated Hakam ibn Sufyan ath-Thaqafi: When the Messenger of Allah (ﷺ) urinated, he performed ablution and sprinkled water on private parts of the body. Abu Dawud said: A group of scholars agreed with Sufyan upon this chain of narrators. Some have mentioned the name of Sufyan b. al-Hakam, and others al-Hakam b. Sufyan
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: 1:166