Rabbana zalamna (7:23)

قَالَا رَبَّنَا ظَلَمۡنَاۤ أَنفُسَنَا وَإِن لَّمۡ تَغۡفِرۡ لَنَا وَتَرۡحَمۡنَا لَنَكُونَنَّ مِنَ ٱلۡخَـٰسِرِینَ

They said: Our Lord! We have wronged ourselves. If thou forgive us not and have not mercy on us, surely we are of the lost