Sunan Abi Dawud 93
سنن أبي داود#93SahihNarrated Jabir ibn Abdullah: The Prophet (ﷺ) used to take a bath with a sa' (of water) and perform ablution with a mudd (of water)
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: 1:93