رَبَّنَا ظَلَمْنَا أَنْفُسَنَا، وَإِن لَّمْ تَغْفِرْ لَنَا وَتَرْحَمْنَا لَنَكُونَنَّ مِنَ الْخَاسِرِينَ.

Rabbanā ẓalamnā anfusnā, wa in lam taghfir lanā wa tarḥamnā lanakūnanna mina al-khāsirīn

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.