Musnad Abu Ya'la al-Mawsili 118:66

Ishaq narrated to us, Abd al-Razzaq narrated to us, Ma'mar informed us, from al-Zuhri, who said: Anas ibn Malik narrated to 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 mentioned that before it there would be momentous matters. 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: A man stood up to him 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." Then he repeated frequently: "Ask me." 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 Prophet (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, and I have not seen the like of today in terms of good and evil." Al-Zuhri said: Ubaydullah ibn Abdullah ibn Utbah informed me that the mother of Abdullah ibn Hudhafah said: "I have never seen a son more undutiful than you. Did you feel secure that your mother might have committed an act of infidelity during the Jahiliyyah, and you would disgrace her before the eyes of the women?" Abdullah said: "By Allah, if he had attributed me to a black slave, I would have accepted it."