Quran 39:58 from Surah Az-Zumar on Divine Marvels.
أَوۡ تَقُولَ حِينَ تَرَى ٱلۡعَذَابَ لَوۡ أَنَّ لِي كَرَّةٗ فَأَكُونَ مِنَ ٱلۡمُحۡسِنِينَ
English translation: Or it should say when it sees the punishment If only I had another chance then I could be among the good-doers
Transliteration: aw taqula hina tara al-'adhaba law anna li karratan fa-akuna mina al-muh'sinina