Surah Al-Ma'idah, ayah 39

فَمَن تَابَ مِنۢ بَعۡدِ ظُلۡمِهِۦ وَأَصۡلَحَ فَإِنَّ ٱللَّهَ يَتُوبُ عَلَيۡهِۚ إِنَّ ٱللَّهَ غَفُورٞ رَّحِيمٌ ٣٩

Faman tāba mim ba'di zulmihī wa aslaha fa innallāha yatūbu 'alayhi innallāha ghafūrur rahīm

But whoever repents after his wrongdoing and reforms, indeed, Allāh will turn to him in forgiveness. Indeed, Allāh is Forgiving and Merciful.