An-Nisaa 4:156 · Word 1
Root: كفر — Appears 525 times in the Quran (465 verse).
Lemma: كُفْر — Appears 37 times in the Quran (34 verse).
In the verse
وَبِكُفْرِهِمْ وَقَوْلِهِمْ عَلَىٰ مَرْيَمَ بُهْتَـٰنًابُهْتَٰنًا عَظِيمًا
Et à cause de leur mécréance et de l'énorme calomnie qu'ils prononcent contre Marie,
Other occurrences of this exact word
This word, in this exact form, doesn't appear anywhere else in the Quran.