"I heard Abu Dharr say: 'The Prophet ﷺ stayed up all night repeating one verse. The verse was: 'If You punish them, they are Your slaves, and if You forgive them, verily, You, only You, are the All-Mighty, the All-Wise.'"  

سَمِعْتُ أَبَا ذَرٍّ يَقُولُ قَامَ النَّبِيُّ ﷺ حَتَّى أَصْبَحَ بِآيَةٍ وَالآيَةُ { إِنْ تُعَذِّبْهُمْ فَإِنَّهُمْ عِبَادُكَ وَإِنْ تَغْفِرْ لَهُمْ فَإِنَّكَ أَنْتَ الْعَزِيزُ الْحَكِيمُ }