Ali 'Imran 3:135

Wallatheena ithafaAAaloo fahishatan aw thalamoo anfusahum thakarooAllaha fastaghfaroo lithunoobihim wamanyaghfiru aththunooba illa Allahuwalam yusirroo AAala ma faAAaloo wahumyaAAlamoon

And those who, when they commit an immorality or wrong themselves [by transgression], remember Allāh and seek forgiveness for their sins - and who can forgive sins except Allāh? - and [who] do not persist in what they have done while they know.

-and those who, when they happen to commit a shameful act or wrong themselves, remember Allah, then, seek forgiveness for their sins-and who is there to forgive sins except Allah?-and do not persist in what they have done, knowingly.