Ali, Fadl and Usamah ibn Zayd washed the Messenger of Allah (ﷺ) and they put him in his grave. Marhab or Ibn Abu Marhab told me that they also made AbdurRahman ibn Awf join them.
When Ali became free, he said: The People of the man serve him.
Reference: Sunan Abi Dawud 3209 In-book : Book 21, Hadith 121 English translation : Book 20, Hadith 3203
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