The document summarizes the death of Abū Jaĥl, one of the main opponents of the Prophet Muhammad, during the Battle of Badr. It describes how two young Muslim boys, Mu'az and Mu'awwaz, fought bravely and killed Abū Jaĥl. It also recounts how Abdullah ibn Mas'ud found the severely wounded Abū Jaĥl on the battlefield and ultimately beheaded him, bringing his head to the Prophet to report that the enemy leader had been slain.