4:156

An-Nisaa 4:156

وَبِكُفْرِهِمْ وَقَوْلِهِمْ عَلَىٰ مَرْيَمَ بُهْتَٰنًا عَظِيمًۭا

Wa bikufrihim wa qawlihim 'alaa Maryama buh taanan 'azeema

and for their going so far in unbelief as uttering against Mary a mighty calumny,