1 verse has
nakfuru
in Edition English Transliteration / An-Nisaa (The Women)

4:150Innal lazeena yakkfuroona billaahi wa Rusulihee wa yureedoona ai yufarriqoo bainal laahi wa Rusulihee wa yaqooloona nu'minu biba'dinw wa nakfuru biba' dinw wa yureedoona ai yattakhizoo baina zaalika sabeelaa