The word(s) "تظن" appears in 3 verse(s) in Quran.

(1) يَوْمَ يَدْعُوكُمْ فَتَسْتَجِيبُونَ بِحَمْدِهِ وَتَظُنُّونَ إِن لَّبِثْتُمْ إِلَّا قَلِيلًا

(سورة الإسراء, Al-Israa, Chapter #17, Verse #52)
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(2) إِذْ جَاءُوكُم مِّن فَوْقِكُمْ وَمِنْ أَسْفَلَ مِنكُمْ وَإِذْ زَاغَتِ الْأَبْصَارُ وَبَلَغَتِ الْقُلُوبُ الْحَنَاجِرَ وَتَظُنُّونَ بِاللَّهِ الظُّنُونَا

(سورة الأحزاب, Al-Ahzaab, Chapter #33, Verse #10)
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(3) تَظُنُّ أَن يُفْعَلَ بِهَا فَاقِرَةٌ

(سورة القيامة, Al-Qiyaama, Chapter #75, Verse #25)
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