فِى قُلُوبِهِم مَّرَضٌۭ فَزَادَهُمُ ٱللَّهُ مَرَضًۭا ۖ وَلَهُمْ عَذَابٌ أَلِيمٌۢ بِمَا كَانُوا۟ يَكْذِبُونَ
How to read it
Fī qulūbihim mmaraḍun fazādahumu -llahu maraḍan . walahum' ʻadhābun 'alīmun[m] bimā kānū yak'dhibūna
In their hearts is a disease; and Allah has increased their disease: And grievous is the penalty they (incur), because they are false (to themselves).
Translation: Abdullah Yusuf Ali

