Anas reported: The Prophet صلی اللہ علیہ وسلم performed ablution with a vessel which contained two rotls (of water) and took a bath with a sa’ (of water). 1 Abu Dawud Said: This tradition has berated on the authority of Anas through a different chain. This version mentions:“He performed ablution with one makkuk.“It makes no mention of two rotls. 2 Abu Dawud said: This tradition has also been narrated by Yahya bin Adam from Sharik. But this chain mentions Ibn Jabr bin ‘Atik instead of ‘ Abdullah bin Jabr. Abu Dawud Said: This tradition has also been narrated by Sufyan from Abdullah bin ‘Isa. This chain mentions the name Jabr bin Abdullah instead of Abdullah bin Jabr. Abu Dawud Said: I heard Ahmad bin Hanbal say: one sa’ measures five rotls. It was the sa’ of Ibn Abi Dhi’b and also of the Prophet صلی اللہ علیہ وسلم .