O ye who believe! Eat not up your property among yourselves in vanities: But let there be amongst you Traffic and trade by mutual good-will: Nor kill (or destroy) yourselves: for verily God hath been to you Most Merciful! (4:29)

If any do that in rancour and injustice,- soon shall We cast them into the Fire: And easy it is for God. (4:30)

O ye that believe! betray not the trust of God and the Apostle, nor misappropriate knowingly things entrusted to you. (8:27)