Humran bin Abin reported: I used to fetch water for 'Uthman for his purification. Never was there a day that he did not take a bath with a small quantity of water. And 'Uthman said: The Messenger of Allah ( صلی اللہ علیہ وسلم ) at the time of our returning from our prayer told us (certain things pertaining to purification). Mis'ar said: I find that it was afternoon prayer. He said: I do not know whether I should tell you a thing or keep quiet. We said: Messenger of Allah, tell us if it is good and if it is otherwise, Allah and His Apostle ( صلی اللہ علیہ وسلم ) know better. Upon this he said: A Muslim who purifies (himself) and completes purification as enjoined upon him by Allah and then offers the prayers, that will be expiatious (of his sins he committed) between these (prayers).

Jami' bin Shaddad reported: I heard Humran bin Aban narrate to Abu Burda in this very mosque during the governorship of Bishr that 'Uthman bin Alfan said: The Messenger of Allah ( صلی اللہ علیہ وسلم ) observed: He who completed ablution as Allah, the Exalted, enjoined upon him, his obligatory prayers would be expiatious (for his minor sins that he would commit) during (the interval) between them. This hadith is transmitted by Ibn Mu'adh, and in the hadith narrated by Ghundar, the words "during the governorship of Bishr" are omitted and there is no mention of the obligatory prayers.