﴿ مَّآ أَفَآءَ ٱللَّهُ عَلَىٰ رَسُولِهِۦ مِنْ أَهْلِ ٱلْقُرَىٰ فَلِلَّهِ وَلِلرَّسُولِ وَلِذِى ٱلْقُرْبَىٰ وَٱلْيَتَٰمَىٰ وَٱلْمَسَٰكِينِ وَٱبْنِ ٱلسَّبِيلِ كَىْ لَا يَكُونَ دُولَةًۢ بَيْنَ ٱلْأَغْنِيَآءِ مِنكُمْ ۚ وَمَآ ءَاتَىٰكُمُ ٱلرَّسُولُ فَخُذُوهُ وَمَا نَهَىٰكُمْ عَنْهُ فَٱنتَهُوا۟ ۚ وَٱتَّقُوا۟ ٱللَّهَ ۖ إِنَّ ٱللَّهَ شَدِيدُ ٱلْعِقَابِ ﴾

“Whatever [spoils taken] from the people of those villages God has turned over to His Apostle - [all of it] belongs to God and the Apostle, and the near of kin [of deceased believers], and the orphans, and the needy, and the wayfarer, so that it may not be [a benefit] going round and round among such of you as may [already] be rich. Hence, accept [willing­ly] whatever the Apostle* gives you [thereof], and refrain from [demanding] anything that he withholds from you; and remain conscious of God: for, verily, God is severe in retribution.”

When the enemy have fled after defeat, their possessions are considered spoils of war (ghanimah). Sometimes the enemy retreats without fighting. On such occasions the booty acquired is described as abandoned property (fay’). As for the spoils of war, after a fifth part has been taken out, all of the remaining portion is the share of the army. While all the abandoned property in the case of Fay belongs to the Islamic government and is to be spent in the public interest. It is the intention of Islam that wealth should not remain restricted to a particular class but should reach every class. In Islam, there is no concept of economy controlled by the State. However, its economic rules are so framed that wealth should not be concentrated, but should keep circulating in all groups.