Surah At-Tawbah 9:15

وَيُذْهِبْ غَيْظَ قُلُوبِهِمْ ۗ وَيَتُوبُ ٱللَّهُ عَلَىٰ مَن يَشَآءُ ۗ وَٱللَّهُ عَلِيمٌ حَكِيمٌ

And remove the fury in their [i.e., the believers'] hearts. And Allāh turns in forgiveness to whom He wills; and Allāh is Knowing and Wise.

Translation: Saheeh International

Tafsir

And He will remove the rage the grief in their hearts. God turns in forgiveness to whomever He will when they return to Islam as in the case of Abū Sufyān. And God is Knowing Wise.

Excerpt from Tafsir al-Jalalayn, commentary on 9:15, via Quran.com. The reader has the full commentary and 9 more tafsirs.