Dua 8
اَللّٰهُمَّ اَنْتَ رَبِّيْ لَآ اِلٰهَ اِلَّآ اَنْتَ خَلَقْتَنِيْ وَاَنَا عَبْدُكَ وَاَنَا عَلٰى عَهْدِكَ وَوَعْدِكَ مَا اسْتَطَعْتُ اَعُوْذُ بِكَ مِنْ شَرِّ مَا صَنَعْتُ اَبُوْٓءُ لَكَ بِنِعْمَتِكَ عَلَيَّ وَاَبُوْٓءُ لَكَ بِذَنْبِيْ فَاغْفِرْ لِيْ فَاِنَّهٗ لَا يَغْفِرُ الذُّنُوْبَ اِلَّآ اَنْتَ
O Allah! You are my Lord; there is no deity except You. You created me and I am Your servant, and I keep to Your covenant and Your promise as much as I can. I seek refuge in You from the evil of what I have done. I acknowledge before You Your favour upon me, and I acknowledge my sins, so forgive me. Indeed, none forgives sins except You.
The reciter says “wa aboo-u bidhambee” without the second “laka”.
Sahih al-Bukhari, no. (6306), the wording is his, Sunan an-Nasa'i, no. (5522), Sunan at-Tirmidhi (3393).
In the hadith it is called “the master of seeking forgiveness”, and its virtue is stated: whoever says it in the morning or the evening and then dies will be granted Paradise.