Sahih Muslim #6901 · The Book Pertaining to the Remembrance of Allah, Supplication, Repentance and Seeking Forgiveness

Sahih MuslimAbu Musa Ash'ari reported on the authority of his father that Allahs Apostle
Sahih Muslim · Book 48 · The Book Pertaining to the Remembrance of Allah, Supplication, Repentance and Seeking Forgiveness
Sahih Muslim · كتاب 48 · كتاب الذكر والدعاء والتوبة والاستغفار
" O Allah, forgive me my faults, my ignorance, my immoderation in my concerns. And Thou art better aware (of my affairs) than myself. O Allah, grant me forgiveness (of the faults which I committed) seriously or otherwise (and which I committed inadvertently and de- liberately. All these (failings) are in me. O Allah, grant me forgiveness from the fault which I did in haste or deferred, which I committed in privacy or in public and Thou art better aware of (them) than myself. Thou art the First and the Last and over all things Thou art Omnipotent."
حَدَّثَنَا عُبَيْدُ اللَّهِ بْنُ مُعَاذٍ الْعَنْبَرِيُّ، حَدَّثَنَا أَبِي، حَدَّثَنَا شُعْبَةُ، عَنْ أَبِي إِسْحَاقَ، عَنْ أَبِي بُرْدَةَ بْنِ أَبِي مُوسَى الأَشْعَرِيِّ، عَنْ أَبِيهِ، عَنِ النَّبِيِّ صلى الله عليه وسلم أَنَّهُ كَانَ يَدْعُو بِهَذَا الدُّعَاءِ ‏
"‏ اللَّهُمَّ اغْفِرْ لِي خَطِيئَتِي وَجَهْلِي وَإِسْرَافِي فِي أَمْرِي وَمَا أَنْتَ أَعْلَمُ بِهِ مِنِّي اللَّهُمَّ اغْفِرْ لِي جِدِّي وَهَزْلِي وَخَطَئِي وَعَمْدِي وَكُلُّ ذَلِكَ عِنْدِي اللَّهُمَّ اغْفِرْ لِي مَا قَدَّمْتُ وَمَا أَخَّرْتُ وَمَا أَسْرَرْتُ وَمَا أَعْلَنْتُ وَمَا أَنْتَ أَعْلَمُ بِهِ مِنِّي أَنْتَ الْمُقَدِّمُ وَأَنْتَ الْمُؤَخِّرُ وَأَنْتَ عَلَى كُلِّ شَىْءٍ قَدِيرٌ ‏"‏ ‏.‏
Reference : Sahih Muslim 6901In-book reference : Book 48, Hadith 94