Musnad Ahmad 25:1183

'Affan narrated to us, Wuhayb narrated to us, Khalid narrated to us, from 'Ikrimah, from Ibn 'Abbas, that the Messenger of Allah (ﷺ) said while he was in a tent on the day of Badr: "O Allah, I beseech You for Your covenant and Your promise. O Allah, if You will, You shall not be worshipped after this day." Abu Bakr took his hand and said: "That is enough for you, O Messenger of Allah, for you have importuned your Lord." He was leaping in his armor, then he went out saying: "The multitude will be put to flight, and they will turn their backs." [Al-Qamar: 45]