Musnad Ahmad 32:364

Ibn Abi ‘Adi narrated to us, from Sulayman, from Anas, who said: The Messenger of Allah (ﷺ) said on the day of Badr: "Who will see what Abu Jahl has done?" He said: So Ibn Mas‘ud went off and found that the two sons of ‘Afra’ had struck him until he was incapacitated. He said: So he took him by his beard and said: "Are you Abu Jahl?" He said: "Is there anyone above a man whom his people have killed?" Or he said: "Whom you have killed?"