اللَّهُمَّ اغْفِرْ لِي ذَنْبِي كُلَّهُ، دِقَّهُ وَجِلَّهُ، وَأَوَّلَهُ وَآخِرَهُ، وَعَلَانِيَتَهُ وَسِرَّهُ
Allahummaghfir li dhanbi kullah, diqqahu wa jillah, wa awwalahu wa akhirah, wa 'alaniyatahu wa sirrah
O Allah, forgive me all my sins — the small and the great, the first and the last, the open and the secret.
Reference: Muslim 483
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.
There is no god but You. Glory be to You! Indeed, I have been among the wrongdoers.
Our Lord, we have wronged ourselves, and if You do not forgive us and have mercy upon us, we will surely be among the losers.
I seek the forgiveness of Allah and repent to Him. (The Prophet ﷺ said it more than seventy times a day)
My Lord, forgive me. My Lord, forgive me.
My Lord, forgive me and my parents, and have mercy upon them as they brought me up when I was small.