you have already come across an instructive sign in the two hosts that encountered each other in battle one host fighting in the way of allah and the other that of unbelievers. they saw with their own eyes that one host was twice the number of the other. but allah succours with his victory whomsoever he wills. in this there is surely a lesson for all who have eyes to see.
قد كان لكم آية في فئتين التقتا فئة تقاتل في سبيل الله وأخرى كافرة يرونهم مثليهم رأي العين والله يؤيد بنصره من يشاء إن في ذلك لعبرة لأولي الأبصار