8- AL-'ANFÂL The Spoils of War Revealed at Madînah/
41. And you Muslims must know that whatever you capture from your enemy in the way of spoils of war comes under Allâh’s authority. One-fifth is assigned to Allâh and to the Messenger, to the kindred, and to the orphans and the indigent and the way farer. That is if you have believed in Allâh and in what was sent down to Our Messenger on the day of the Criterion when the two forces met. And Allâh is Able to do all things. He vindicated the believers despite their small number and defeated the disbelievers despite their large number.