The word(s) "وكيف" appears in 5 verse(s) in Quran.

(1) وَكَيْفَ تَكْفُرُونَ وَأَنتُمْ تُتْلَىٰ عَلَيْكُمْ آيَاتُ اللَّهِ وَفِيكُمْ رَسُولُهُ ۗ وَمَن يَعْتَصِم بِاللَّهِ فَقَدْ هُدِيَ إِلَىٰ صِرَاطٍ مُّسْتَقِيمٍ

(سورة آل عمران, Aal-i-Imraan, Chapter #3, Verse #101)
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(2) وَكَيْفَ تَأْخُذُونَهُ وَقَدْ أَفْضَىٰ بَعْضُكُمْ إِلَىٰ بَعْضٍ وَأَخَذْنَ مِنكُم مِّيثَاقًا غَلِيظًا

(سورة النساء, An-Nisaa, Chapter #4, Verse #21)
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(3) وَكَيْفَ يُحَكِّمُونَكَ وَعِندَهُمُ التَّوْرَاةُ فِيهَا حُكْمُ اللَّهِ ثُمَّ يَتَوَلَّوْنَ مِن بَعْدِ ذَ‌ٰلِكَ ۚ وَمَا أُولَـٰئِكَ بِالْمُؤْمِنِينَ

(سورة المائدة, Al-Maaida, Chapter #5, Verse #43)
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(4) وَكَيْفَ أَخَافُ مَا أَشْرَكْتُمْ وَلَا تَخَافُونَ أَنَّكُمْ أَشْرَكْتُم بِاللَّهِ مَا لَمْ يُنَزِّلْ بِهِ عَلَيْكُمْ سُلْطَانًا ۚ فَأَيُّ الْفَرِيقَيْنِ أَحَقُّ بِالْأَمْنِ ۖ إِن كُنتُمْ تَعْلَمُونَ

(سورة الأنعام, Al-An'aam, Chapter #6, Verse #81)
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(5) وَكَيْفَ تَصْبِرُ عَلَىٰ مَا لَمْ تُحِطْ بِهِ خُبْرًا

(سورة الكهف, Al-Kahf, Chapter #18, Verse #68)
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