Sahih al-Bukhari 6668

Farwah ibn Abi al-Maghra narrated to us; Ali ibn Mushir narrated to us, from Hisham ibn Urwah, from his father, from Aishah, may Allah be pleased with her, who said: On the day of Uhud, the polytheists were clearly routed. Then Iblis shouted, ‘Servants of Allah, beware of those behind you!’ The front ranks turned back and fought with their rear ranks. Hudhayfah ibn al-Yaman looked and saw his father. He shouted, ‘My father! My father!’ By Allah, they did not stop until they had killed him. Hudhayfah said, ‘May Allah forgive you.’ Urwah said: By Allah, Hudhayfah continued to feel the effects of that incident until he met Allah.