Translation for 39:58

أَوۡ تَقُولَ حِينَ تَرَى ٱلۡعَذَابَ لَوۡ أَنَّ لِي كَرَّةٗ فَأَكُونَ مِنَ ٱلۡمُحۡسِنِينَ ٥٨
Or say, upon seeing the torment, ‘If only I had a second chance, I would have been one of the good-doers.’