Surah Taha, ayah 82

وَإِنِّي لَغَفَّارٞ لِّمَن تَابَ وَءَامَنَ وَعَمِلَ صَٰلِحٗا ثُمَّ ٱهۡتَدَىٰ ٨٢

Wa innī laghaffārul liman tāba wa āmana wa'amila sālihan thummahtadā

But indeed, I am the Perpetual Forgiver of whoever repents and believes and does righteousness and then continues in guidance.