Again, this incident is referenced in Qur'an 8:9-10, "When you appealed to your Lord for help, He answered you, "I am reinforcing you with one thousand angels in succession."
8: 9 Wena (Prophet Muhammad) lapho ethandaza Lord kho usizo, Wathi, 'Ngithumela aid yakho izingelosi eziyizinkulungwane ngokulandelana .'