عن أبي هريرة رضي الله عنه قال: سمعت رسول الله ﷺ يقول: «بينا أنا نائم رأيتني على قليب، عليها دلو، فنزعت منها ما شاء الله، ثم أخذها ابن أبي قحافة فنزع منها ذنوبًا أو ذنوبين، وفي نزعه ضعف، والله يغفر له، فأتى ابن الخطاب فاستحالت غربًا، فلم أر عبقريًّا من الناس يفري فريه، حتى ضرب الناس بعطن». [رواه البخاري ومسلم]

A--- Narrated Abu Hurairah (May Allah be pleased with him): I heard Allah's Messenger (Peace be upon him) saying, "While I was sleeping, I saw myself standing at a well, on it there was a bucket. I drew water from the well as much as Allah wished. Then Ibn Abu Quhafa (i.e. Abu Bakr) took the bucket from me and brought out one or two buckets (of water) and there was weakness in his drawing the water. May Allah forgive his weakness for him. Then the bucket turned into a very big one and Ibn Al-Khattab took it over and I had never seen such a mighty person amongst the people as him in performing such hard work, till the people drank to their satisfaction and watered their camels that knelt down there.” (Bukhari and Muslim)