Surat Az-Zumar Verse No. 56: Reading and listening
Translation of the verse 56 from Surah Az-Zumar : Number of verses 75 - - page 464 - Part 24.
﴾أَن تَقُولَ نَفۡسٞ يَٰحَسۡرَتَىٰ عَلَىٰ مَا فَرَّطتُ فِي جَنۢبِ ٱللَّهِ وَإِن كُنتُ لَمِنَ ٱلسَّٰخِرِينَ ﴿
[ الزمر: 56]
Lest a person should say: "Alas, my grief that I was undutiful to Allah (i.e. I have not done what Allah has ordered me to do), and I was indeed among those who mocked [at the truth! i.e. La ilaha ill-Allah (none has the right to be worshipped but Allah), the Quran, and Muhammad SAW and at the faithful believers, etc.]
English - Sahih International
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."
Tafheem-ul-Quran by Syed Abu-al-A'la Maududi
(39:56) Lest a person should say: 'Alas for me for neglecting my duty towards Allah and for being among those that scoffed';