Surah An-Nahl 16:119

ثُمَّ إِنَّ رَبَّكَ لِلَّذِينَ عَمِلُوا۟ ٱلسُّوٓءَ بِجَهَـٰلَةٍ ثُمَّ تَابُوا۟ مِنۢ بَعْدِ ذَٰلِكَ وَأَصْلَحُوٓا۟ إِنَّ رَبَّكَ مِنۢ بَعْدِهَا لَغَفُورٌ رَّحِيمٌ

Then, indeed your Lord, to those who have done wrong out of ignorance and then repent after that and correct themselves - indeed, your Lord, thereafter, is Forgiving and Merciful.

Translation: Saheeh International

Tafsir

Then indeed your Lord — to those who did evil associating others with God out of ignorance and then repented returned to God’s way after that and made amends in their actions — indeed your Lord after that that is after that ignorance or that repentance is Forgiving of them Merciful to them.

Excerpt from Tafsir al-Jalalayn, commentary on 16:119, via Quran.com. The reader has the full commentary and 9 more tafsirs.