اللَّهُمَّ إِنِّي ظَلَمْتُ نَفْسِي ظُلْمًا كَثِيرًا وَلَا يَغْفِرُ الذُّنُوبَ إِلَّا أَنْتَ فَاغْفِرْ لِي مَغْفِرَةً مِنْ عِنْدِكَ وَارْحَمْنِي إِنَّكَ أَنْتَ الْغَفُورُ الرَّحِيمُ

Allahumma inni zalamtu nafsi zulman kathiran wa la yaghfirudh-dhunuba illa ant, faghfir li maghfiratan min 'indika warhamni, innaka antal-ghafurur-rahim.

O Allah, I have greatly wronged myself and none forgives sins except You. So forgive me with a forgiveness from You and have mercy upon me. Indeed You are the Most Forgiving, Most Merciful.