Sura 2 Al-Baqarah (The Cow), aya 10

1. فِي قُلُوبِهِمْ مَرَضٌ فَزَادَهُمُ اللَّهُ مَرَضًا ۖ وَلَهُمْ عَذَابٌ أَلِيمٌ بِمَا كَانُوا يَكْذِبُونَ

   In their hearts is disease, so Allah has increased their disease; and for them is a painful punishment because they (habitually) used to lie.

   2:10

Tafsiri: Saheeh International