Surah Az-Zumar · Ayah 56
أَن تَقُولَ نَفْسٌ يَا حَسْرَتَا عَلَىٰ مَا فَرَّطتُ فِي جَنبِ اللَّهِ وَإِن كُنتُ لَمِنَ السَّاخِرِينَ
Lest a soul should say, "Oh, [how great is] my regret over what I neglected in regard to Allāh and that I was among the mockers."
Translation: Saheeh International
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