My Lord, forgive and have mercy, and You are the best of those who show mercy. — Repentance
رَبِّ اغْفِرْ وَارْحَمْ وَأَنْتَ خَيْرُ الرَّاحِمِينَ
Transliteration: Rabbigh-fir warham wa anta khayrur-raahimeen
Translation: My Lord, forgive and have mercy, and You are the best of those who show mercy.
Reference: Quran 23:118