My Lord, forgive me and accept my repentance. Indeed, You are the Accepter of re — Forgiveness
رَبِّ اغْفِرْ لِي وَتُبْ عَلَيَّ إِنَّكَ أَنْتَ التَّوَّابُ الرَّحِيمُ
Transliteration: Rabbigh-fir lee wa tub 'alayya innaka antat-tawwaabur-raheem
Translation: My Lord, forgive me and accept my repentance. Indeed, You are the Accepter of repentance, the Merciful.
Reference: Abu Dawud 2:85