Al-'Ankabut 29:7

Wallatheena amanoowaAAamiloo assalihati lanukaffirannaAAanhum sayyi-atihim walanajziyannahum ahsana allatheekanoo yaAAmaloon

And those who believe and do righteous deeds - We will surely remove from them their misdeeds and will surely reward them according to the best of what they used to do.

Those who believe and do righteous deeds, We will expiate their bad deeds and will give them a better reward (than their expectation) for what they used to do.