اللَّهُمَّ أَنْتَ رَبِّي لَا إِلَهَ إِلَّا أَنْتَ، خَلَقْتَنِي وَأَنَا عَبْدُكَ، وَأَنَا عَلَى عَهْدِكَ وَوَعْدِكَ مَا اسْتَطَعْتُ، أَعُوذُ بِكَ مِنْ شَرِّ مَا صَنَعْتُ، أَبُوءُ لَكَ بِنِعْمَتِكَ عَلَيَّ، وَأَبُوءُ لَكَ بِذَنْبِي فَاغْفِرْ لِي فَإِنَّهُ لَا يَغْفِرُ الذُّنُوبَ إِلَّا أَنْتَ
Allahumma anta rabbi la ilaha illa anta, khalaqtani wa ana abduka, wa ana 'ala ahdika wa wa'dika mastata'tu, a'udhu bika min sharri ma sana'tu, abu'u laka bini'matika 'alayya, wa abu'u laka bidhanbi faghfir li fa'innahu la yaghfirudh-dhunuba illa anta
Translation
O Allah, You are my Lord, there is no god but You. You created me and I am Your servant, and I abide by Your covenant and promise as best I can. I seek refuge in You from the evil of what I have done. I acknowledge Your blessing upon me and I acknowledge my sins, so forgive me, for none forgives sins but You.
💡 The best du'a for seeking forgiveness. Whoever recites it in the morning with belief and dies that day before evening will be among the people of Paradise.