(O ye who believe! Squander not your wealth among yourselves in vanity) through transgression, usurpation, false testimony, lying in oath or through other unlawful means, (except it be a trade by mutual consent) except if there is mutual agreement between you in the course of buying and selling or in abating the price in selling (Muhabat), (and kill not one another) without justified right. (Lo! Allah is ever Merciful unto you) when He forbade you to kill one another without such a justification.