Musnad Ahmad 32:716

'Abd al-Razzaq narrated to us, Ma'mar narrated to us, from al-Zuhri, who said: Anas ibn Malik informed me that the Messenger of Allah (peace and blessings of Allah be upon him) went out when the sun had passed its zenith and prayed Dhuhr. When he finished the prayer, he stood upon the pulpit and mentioned the Hour, and he mentioned that before it there would be momentous affairs. Then he said: "Whoever wishes to ask about anything, let him ask about it. For by Allah, you will not ask me about anything except that I will inform you of it as long as I am in this station of mine." Anas said: The people wept profusely when they heard that from the Messenger of Allah (peace and blessings of Allah be upon him), and the Messenger of Allah (peace and blessings of Allah be upon him) kept saying: "Ask me." Anas said: A man stood up and said: "Where is my entrance, O Messenger of Allah?" He said: "The Fire." Then 'Abdullah ibn Hudhafah stood up and said: "Who is my father, O Messenger of Allah?" He said: "Your father is Hudhafah." He said: Then the Messenger of Allah (peace and blessings of Allah be upon him) kept saying: "Ask me." Anas said: 'Umar knelt upon his knees and said: "We are pleased with Allah as Lord, with Islam as a religion, and with Muhammad as a Messenger." The Messenger of Allah (peace and blessings of Allah be upon him) fell silent when 'Umar said that. Then the Messenger of Allah (peace and blessings of Allah be upon him) said: "By the One in Whose hand is my soul, Paradise and Hell were presented to me just now in the direction of this wall while I was praying, and I have not seen the like of today in terms of good and evil."