Chapter : Justification for killing those guilty of breach of trust and making the people of the fort surrender on the arbitration of a just person.
It has been narrated on the authority of ‘Aisha who said: Sa’d was wounded on the day of the Battle of the Ditch. A man from the Quraish called Ibn al-Ariqah shot at him an arrow which pierced the artery in the middle of his forearm. The Messenger of Allah (may peace be upon him) pitched a tent for him in the mosque and would inquire after him being in close proximity. When he returned from the Ditch and laid down his arms and took a bath, the angel Gabriel appeared to him and he was removing dust from his hair (as if he had just returned from the battle). The latter said: You have laid down arms. By God, we haven’t (yet) laid them down. So march against them. The Messenger of Allah (may peace be upon him) asked: Where? He pointed to Banu Quraiza. So the Messenger of Allah (may peace he upon him) fought against them. They surrendered at the command of the Messenger of Allah (may peace be upon him), but he referred the decision about them to Sa’d who said: I decide about them that those of them who can fight be killed, their women and children taken prisoners and their properties distributed (among the Muslims).