Man jaa bilhasanatifalahu AAashru amthaliha waman jaa bissayyi-atifala yujza illa mithlaha wahum layuthlamoon
Whoever comes [on the Day of Judgement] with a good deed will have ten times the like thereof [to his credit], and whoever comes with an evil deed will not be recompensed except the like thereof; and they will not be wronged.
Whoever brings a good deed will have ten like it. Whoever brings an evil deed will be recompensed only by its like.