8:41And know that anything you obtain of war booty - then indeed, for Allāh is one fifth of it and for the Messenger1 and for [his] near relatives2 and the orphans, the needy, and the [stranded] traveler,3 if you have believed in Allāh and in that which We sent down to Our Servant4 on the day of criterion [i.e., decisive encounter] - the day when the two armies met [at Badr]. And Allāh, over all things, is competent.
8:42[Remember] when you were on the near side of the valley, and they were on the farther side, and the caravan was lower [in position] than you. If you had made an appointment [to meet], you would have missed the appointment. But [it was] so that Allāh might accomplish a matter already destined - that those who perished [through disbelief] would perish upon evidence and those who lived [in faith] would live upon evidence; and indeed, Allāh is Hearing and Knowing.
8:43[Remember, O Muḥammad], when Allāh showed them to you in your dream as few; and if He had shown them to you as many, you [believers] would have lost courage and would have disputed in the matter [of whether to fight], but Allāh saved [you from that]. Indeed, He is Knowing of that within the breasts.
8:44And [remember] when He showed them to you, when you met, as few in your eyes, and He made you [appear] as few in their eyes so that Allāh might accomplish a matter already destined. And to Allāh are [all] matters returned.
8:45O you who have believed, when you encounter a company [from the enemy forces], stand firm and remember Allāh much that you may be successful.