Musannaf Ibn Abi Shaybah

It is narrated from Hazrat Amir that the Banu Qurayza shot an arrow at Hazrat Saad bin Muadh and wounded the vein of his arm. Hazrat Muadh prayed, "O Allah! Do not let me die until You grant me retribution from them." The narrator says, then those people agreed to accept the decision of Hazrat Muadh bin Saad. So he gave this verdict: that their fighters should be killed and their women and children should be taken captive. The narrator says, then the Prophet (peace and blessings be upon him) said, "You have judged according to God's command."