أَوْ تَقُولَ حِينَ تَرَى الْعَذَابَ لَوْ أَنَّ لِي كَرَّةً فَأَكُونَ مِنَ الْمُحْسِنِينَ 58
"Or (lest) it should say when it (actually) sees the penalty: 'If only I had another chance, I should certainly be among those who do good!'