وَاعلَموا أَنَّما غَنِمتُم مِن شَيءٍ فَأَنَّ لِلَّهِ خُمُسَهُ وَلِلرَّسولِ وَلِذِي القُربىٰ وَاليَتامىٰ وَالمَساكينِ وَابنِ السَّبيلِ إِن كُنتُم آمَنتُم بِاللَّهِ وَما أَنزَلنا عَلىٰ عَبدِنا يَومَ الفُرقانِ يَومَ التَقَى الجَمعانِ ۗ وَاللَّهُ عَلىٰ كُلِّ شَيءٍ قَديرٌ

And know that anything you obtain of war booty - then indeed, for Allah is one fifth of it and for the Messenger and for [his] near relatives and the orphans, the needy, and the [stranded] traveler, if you have believed in Allah and in that which We sent down to Our Servant on the day of criterion - the day when the two armies met. And Allah, over all things, is competent.