Wa maa kaana li Nabiyyin ai yaghull; wa mai yaghlul yaati bimaa ghalla Yawmal Qiyaamah; summa tuwaffaa kullu nafsim maa kasabat wa hum laa yuzlamoon
It is not for a Prophet to defraud; and whoever defrauds shall bring with him the fruits of his fraud on the Day of Resurrection, when every human being shall be paid in full what he has earned, and shall not be wronged.
