اٰل عمران — Ali 'Imran Ayat 135
وَالَّذِيْنَ اِذَا فَعَلُوْا فَاحِشَةً اَوْ ظَلَمُوْٓا اَنْفُسَهُمْ ذَكَرُوا اللّٰهَ فَاسْتَغْفَرُوْا لِذُنُوْبِهِمْۗ وَمَنْ يَّغْفِرُ الذُّنُوْبَ اِلَّا اللّٰهُ ۗ وَلَمْ يُصِرُّوْا عَلٰى مَا فَعَلُوْا وَهُمْ يَعْلَمُوْنَ
Wal-lażīna iżā fa‘alū fāḥisyatan au ẓalamū anfusahum żakarullāha fastagfarū liżunūbihim, wa may yagfiruż-żunūba illallāh(u), wa lam yuṣirrū ‘alā mā fa‘alū wa hum ya‘lamūn(a).
"And those who, when they commit an immorality or wrong themselves [by transgression], remember Allah and seek forgiveness for their sins - and who can forgive sins except Allah? - and [who] do not persist in what they have done while they know."