Sahih al-Bukhari 3674

It is related from Abu Musa al-Ash'ari that he did wudu' in his house and then went out. [He said,] "I said, 'I will stay close to the Messenger of Allah, may Allah bless him and grant him peace, and be with him on this day.'" He said, "He went to the mosque and asked where the Prophet, may Allah bless him and grant him peace, was and they said, 'He went there,' indicating the direction he had gone. I followed after him asking about him until he entered the Well of Aris. I sat at the gate, which was made of palm branches, until the Messenger of Allah, may Allah bless him and grant him peace, had finished his need and was doing wudu'. I went up to him and he was sitting at the Well of Aris on the middle of the rim with his legs uncovered dangling into the well. I greeted him and then went and sat at the gate. I said, 'I will be the doorkeeper of the Messenger of Allah, may Allah bless him and grant him peace, today.' Abu Bakr came and knocked at the door. I said, 'Who is it?' He said, 'Abu Bakr.' I said, 'Hold on!' I went and said, 'Messenger of Allah, it is Abu Bakr asking permission to come in.' He said, 'Let him in and give him the good news of the Garden.' I went and said to Abu Bakr, 'Enter and the Messenger of Allah gives you the good news of the Garden.' Abu Bakr went in and sat at the right side of the Prophet, may Allah bless him and grant him peace, on the rim and dangled his feet in the well as the Messenger of Allah, may Allah bless him and grant him peace, had done, uncovering his legs. Then I went back and sat down. I had left my brother at home doing wudu' intending to join me. I said, 'If Allah desires good for someone' - meaning his brother - 'He will bring him.' Then a man moved the gate and I said, 'Who is it?' He said, ''Umar ibn al-Khattab.' I said, 'Hold on!' Then I went to the Messenger of Allah, may Allah bless him and grant him peace, and greeted him and said, 'It is 'Umar asking permission to come in.' He said, 'Let him in and give him the good news of the Garden.' I went to 'Umar and said, 'Enter and the Messenger of Allah gives you the good news of the Garden.' 'Umar went in and sat at the left side of the Prophet* on the rim and dangled his feet in the well like the Messenger of Allah, may Allah bless him and grant him peace. Then I went back and sat down. I said, 'If Allah desires good for someone' - meaning his brother - 'He will bring him.' Then a man moved the gate and I asked, 'Who is it?' He said, ''Uthman ibn 'Affan.' I said, 'Hold on!' Then I went to the Prophet, may Allah bless him and grant him peace, and told him. He said, 'Let him in and give him the good news of the Garden as well as an affliction which will befall him.' I came and said, 'Enter and the Messenger of Allah gives you the good news of the Garden as well as an affliction which will befall you.' He entered and found the rim fully occupied, so he sat opposite them on the other side." Sa'id ibn al-Musayyab said, "I interpreted it as their graves."