Quran 3:89 from Surah Aal-i-Imraan on Divine Marvels.
إِلَّا ٱلَّذِينَ تَابُواْ مِنۢ بَعۡدِ ذَٰلِكَ وَأَصۡلَحُواْ فَإِنَّ ٱللَّهَ غَفُورٞ رَّحِيمٌ
English translation: Except those who repent from after that and reform[ed] themselves Then indeed Allah (is) Oft-Forgiving Most Merciful
Transliteration: illa alladhina tabu min ba'di dhalika wa-aslahu fa-inna al-laha ghafurun rahimun