Sura 8:37 – 41 — The Spoils

[8.37] God will separate the wicked from the just. He will heap all the wicked one upon another and then cast them into Hell. These will surely be the losers.

[8.38] Tell the unbelievers that if they mend their ways their past shall be forgiven; but if they persist in sin, let them reflect upon the fate of bygone nations.

[8.39] Make war on them until idolatry shall cease and God's religion shall reign supreme. If they desist, God is cognizant of all their actions: [8.40] But if they pay no heed, know then that God will protect you. He is the noblest Helper and the noblest Protector.

[8.41] Know that one-fifth of your spoils shall belong to God, the Apostle, the Apostle's kinfolk, the orphans, the destitute, and the traveller in need: if you truly believe in God what We revealed to Our servant on the day of victory, the day when the two armies met. God has power over all things.

From N. J. Dawood, The Koran (London: Penguin Books, 2003), page 129 – 30.