Allah's Messenger (ﷺ) said, "While I was sleeping, I saw myself standing over a tank (well) giving water to the people to drink. Then Abu Bakr came to me and took the bucket from me in order to relieve me and he pulled out one or two full buckets, and there was weakness in his pulling --may Allah forgive him. Then Ibn Al-Khattab took it from him and went on drawing water till the people left (after being satisfied) while the tank was over flowing with water."
Sahih al-Bukhari Book 91, Hadith 39
← Previous Hadith Allah's Messenger (ﷺ) said, "While I was sleeping, I saw myself standing at a well over which there was a bucket. I pulled out from it as many buckets of water as Allah wished, and then Ibn Abi Quhafa (Abu Bakr) took the bucket from me and pulled out one or two full buckets, and there was weakness in his pull--may Allah forgive him. Then the bucket turned into a very large one and `Umar bin Al-Khattab took it. I have never seen any strong man among the people, drawing water with such strength as `Umar did, till the people (drank to their satisfaction and) watered their camels to their fill; whereupon the camels sat beside the water."

Sahih al-Bukhari Book 91, Hadith 38 Next Hadith → We were sitting with Allah's Messenger (ﷺ), he said, "While I was sleeping, I saw myself in Paradise. Suddenly I saw a woman performing ablution beside a palace. I asked, "For whom is this palace?" They (the angels) replied, "It is for `Umar bin Al-Khattab." Then I remembered `Umar's ghira and went back hurriedly." On hearing that, `Umar started weeping and said, " Let my father and mother be sacrificed for you. O Allah's Messenger (ﷺ)! How dare I think of my Ghira being offended by you?

Sahih al-Bukhari Book 91, Hadith 40