Quran Surah 2, Ayah 10: فِي قُلُوبِهِمْ مَرَضٌ فَزَادَهُمُ اللَّهُ مَرَضًا ۖ وَلَهُمْ عَذَابٌ أَلِيمٌ بِمَا كَانُوا يَكْذِبُونَ English Translation: In their hearts is a disease, so Allah has increased their disease; and for them is a painful punishment because they (habitually) told lies.