Surah Al-Furqan, Verse 70

إِلَّا مَن تَابَ وَءَامَنَ وَعَمِلَ عَمَلٗا صَٰلِحٗا فَأُوْلَٰٓئِكَ يُبَدِّلُ ٱللَّهُ سَيِّـَٔاتِهِمۡ حَسَنَٰتٖۗ وَكَانَ ٱللَّهُ غَفُورٗا رَّحِيمٗا٧٠

illā man tāba waāmana waʿamila ʿamalan ṣāliḥan fa-ulāika yubaddilu l-lahu sayyiātihim ḥasanātin wakāna l-lahu ghafūran raḥīman

Except for those who repent, believe and do righteous work. For them Allāh will replace their evil deeds with good. And ever is Allāh Forgiving and Merciful.