At-Taubah - 9:15

وَيُذْهِبْ غَيْظَ قُلُوبِهِمْ وَيَتُوبُ اللّهُ عَلَى مَن يَشَاء وَاللّهُ عَلِيمٌ حَكِيمٌ
[9:15]
And remove the rage of their hearts; and Allah turns (mercifully) to whom He pleases, and Allah is Knowing, Wise.
And still the indignation of their hearts. For Allah will turn (in mercy) to whom He will; and Allah is All-Knowing, All-Wise.
And He will remove the anger of their hearts. Allah relenteth toward whom He will. Allah is Knower, Wise.