Our Lord, we have wronged ourselves, and if You do not forgive us and have mercy — Repentance

رَبَّنَا ظَلَمْنَا أَنْفُسَنَا وَإِنْ لَمْ تَغْفِرْ لَنَا وَتَرْحَمْنَا لَنَكُونَنَّ مِنَ الْخَاسِرِينَ

Transliteration: Rabbanaa dhalamnaa anfusanaa wa in lam taghfir lanaa wa tarhamnaa lanakoonanna minal-khaasireen

Translation: 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.