Qad kaana lakum Aayatun fee fi'atainil taqataa fi'atun tuqaatilu fee sabeelil laahi wa ukhraa kaafiratuny yarawnahum mislaihim raayal 'ayn; wallaahu yu'ayyidu bi nasrihee mai yashaaa'; innaa fee zaalika la 'ibratal li ulil absaar
You have already come across an instructive sign in the two hosts that encountered each other in battle (at Badr): 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 (the result of the battle has proved that) Allah succours with His victory whomsoever He wills. In this there is surely a lesson for all who have eyes to see.