Dalil
العربية

Quran Al-A'raf 7:153

وَٱلَّذِينَ عَمِلُواْ ٱلسَّيِّـَٔاتِ ثُمَّ تَابُواْ مِنۢ بَعۡدِهَا وَءَامَنُوٓاْ إِنَّ رَبَّكَ مِنۢ بَعۡدِهَا لَغَفُورٞ رَّحِيمٞ

Translation

But those who committed misdeeds and then repented after them and believed - indeed your Lord, thereafter, is Forgiving and Merciful.