أَن تَقُولَ نَفۡسٞ يَٰحَسۡرَتَىٰ عَلَىٰ مَا فَرَّطتُ فِي جَنۢبِ ٱللَّهِ وَإِن كُنتُ لَمِنَ ٱلسَّـٰخِرِينَ
An taqoola nafsuny yaahasrataa 'alaa maa farrattu fee jambil laahi wa in kuntu laminas saakhireen
English Translation
Lest a soul should say, "Oh [how great is] my regret over what I neglected in regard to Allah and that I was among the mockers
— Saheeh International