The word(s) "نَسِيتُ" appears in 6 verse(s) in Quran.

(1) إِلَّا أَن يَشَاءَ اللَّهُ ۚ وَاذْكُر رَّبَّكَ إِذَا نَسِيتَ وَقُلْ عَسَىٰ أَن يَهْدِيَنِ رَبِّي لِأَقْرَبَ مِنْ هَـٰذَا رَشَدًا

(سورة الكهف, Al-Kahf, Chapter #18, Verse #24)
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(2) قَالَ أَرَأَيْتَ إِذْ أَوَيْنَا إِلَى الصَّخْرَةِ فَإِنِّي نَسِيتُ الْحُوتَ وَمَا أَنسَانِيهُ إِلَّا الشَّيْطَانُ أَنْ أَذْكُرَهُ ۚ وَاتَّخَذَ سَبِيلَهُ فِي الْبَحْرِ عَجَبًا

(سورة الكهف, Al-Kahf, Chapter #18, Verse #63)
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(3) قَالَ لَا تُؤَاخِذْنِي بِمَا نَسِيتُ وَلَا تُرْهِقْنِي مِنْ أَمْرِي عُسْرًا

(سورة الكهف, Al-Kahf, Chapter #18, Verse #73)
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(4) قَالَ كَذَ‌ٰلِكَ أَتَتْكَ آيَاتُنَا فَنَسِيتَهَا ۖ وَكَذَ‌ٰلِكَ الْيَوْمَ تُنسَىٰ

(سورة طه, Taa-Haa, Chapter #20, Verse #126)
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(5) فَذُوقُوا بِمَا نَسِيتُمْ لِقَاءَ يَوْمِكُمْ هَـٰذَا إِنَّا نَسِينَاكُمْ ۖ وَذُوقُوا عَذَابَ الْخُلْدِ بِمَا كُنتُمْ تَعْمَلُونَ

(سورة السجدة, As-Sajda, Chapter #32, Verse #14)
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(6) وَقِيلَ الْيَوْمَ نَنسَاكُمْ كَمَا نَسِيتُمْ لِقَاءَ يَوْمِكُمْ هَـٰذَا وَمَأْوَاكُمُ النَّارُ وَمَا لَكُم مِّن نَّاصِرِينَ

(سورة الجاثية, Al-Jaathiya, Chapter #45, Verse #34)
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