Sahih Bukhari
Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)
Volume: 005 / Book Number: 059 / Hadith Number: 301
Narrated Anas:
On the day of Badr, the Prophet said, "Who will go and see what has happened to Abu Jahl?" Ibn Mas'ud went and found that the two sons of 'Afra had struck him fatally. 'Abdullah bin Mas'ud got hold of his beard and said, "'Are you Abu Jahl?" He replied, "Can there be a man more superior to one whom his own folk have killed (or you have killed)?"