Anas bin Malik reported,

The Messenger of Allah ﷺ came out after the sun had passed its zenith and led the people in the noon prayer. When he had finished, he stood upon the pulpit and spoke of the Hour, mentioning that before it would come tremendous events. Then he said, "Whoever wishes to ask me about anything, let him ask me. By Allah, you will not ask me about anything except that I will inform you of it, so long as I remain standing here."Anas bin Malik said, "The people wept profusely when they heard this from the Messenger of Allah ﷺ, and the Messenger of Allah ﷺ kept repeating, 'Ask me.'"Then Abdullah bin Huzafa stood up and asked, "Who is my father, Messenger of Allah?"He replied, "Your father is Huzafa."When the Messenger of Allah ﷺ kept repeating, "Ask me," Umar fell to his knees and said, "We are content with Allah as Lord, with Islam as religion, and with Muhammad as Messenger."The Messenger of Allah ﷺ fell silent when Umar said this. Then the Messenger of Allah ﷺ said, "Better so. By the One in whose hand is the soul of Muhammad, Paradise and the Fire were just now displayed before me along the front of this wall, and I have never seen anything like this day in good and evil."Ibn Shihab said, Ubaydullah bin Abdullah bin Utba informed me, saying, The mother of Abdullah bin Huzafa said to Abdullah bin Huzafa, "I have never heard of a son more disobedient to his parent than you. Were you safe from the possibility that your mother might have committed some of what the women of the Days of Ignorance used to commit, so that you would expose her before everyone's eyes?"Abdullah bin Huzafa replied, "By Allah, had he attached me to a black slave, I would have accepted that lineage."

عن أنس بن مالك

أن رسول الله ﷺ خرج حين زاغت الشمس، فصلى لهم صلاة الظهر، فلما سلم، قام على المنبر فذكر الساعة، وذكر أن قبلها أمورا عظاما، ثم قال: من أحب أن يسألني عن شيء فليسألني عنه، فوالله لا تسألوني عن شيء إلا أخبرتكم به ما دمت في مقامي هذا. قال أنس بن مالك: فأكثر الناس البكاء حين سمعوا ذلك من رسول الله ﷺ وأكثر رسول الله ﷺ أن يقول: سلوني. فقام عبد الله بن حذافة، فقال: من أبي يا رسول الله؟ قال: أبوك حذافة. فلما أكثر رسول الله ﷺ من أن يقول: سلوني. برك عمر، فقال: رضينا بالله ربا وبالإسلام دينا وبمحمد رسولا، قال: فسكت رسول الله ﷺ حين قال عمر ذلك. ثم قال رسول الله ﷺ: أولى، والذي نفس محمد بيده، لقد عرضت علي الجنة والنار آنفا في عرض هذا الحائط، فلم أر كاليوم في الخير والشر. قال ابن شهاب: أخبرني عبيد الله بن عبد الله ابن عتبة، قال: قالت أم عبد الله بن حذافة لعبد الله بن حذافة: ما سمعت بابن قط أعق منك، أأمنت أن تكون ربك قد قارفت بعض ما تقارف نساء أهل الجاهلية، فتفضحها على أعين الناس. قال عبد الله بن حذافة: والله لو ألحقني بعبد أسود للحقته.