Dua for forgiveness (7)

اللَّهُمَّ إِنِّي ظَلَمْتُ نَفْسِي ظُلْماً كَثِيراً، وَلَا يَغْفِرُ الذُّنُوبَ إِلَّا أَنْتَ، فَاغْفِرْ لِي مَغْفِرَةً مِنْ عِنْدِكَ وَارْحَمْنِي إِنَّكَ أَنْتَ الْغَفُورُ الرَّحِيمُ

Allaahumma 'innee dhalamtu nafsee dhulman katheeran, wa laa yaghfiruth-thunooba 'illaa 'Anta, faghfir lee maghfiratan min 'indika warhamnee 'innaka 'Antal-Ghafoorur-Raheem

O Allah, I have greatly wronged myself and no one forgives sins but You. So, grant me forgiveness and have mercy on me. Surely, you are Forgiving, Merciful.

Source: An-Nasa'i: 1303, Al-Bukhari: 834, 6326, 7387, 7388