Surah At-Tawbah, Verse 77

فَأَعۡقَبَهُمۡ نِفَاقٗا فِي قُلُوبِهِمۡ إِلَىٰ يَوۡمِ يَلۡقَوۡنَهُۥ بِمَآ أَخۡلَفُواْ ٱللَّهَ مَا وَعَدُوهُ وَبِمَا كَانُواْ يَكۡذِبُونَ٧٧

fa-aʿqabahum nifāqan fī qulūbihim ilā yawmi yalqawnahu bimā akhlafū l-laha mā waʿadūhu wabimā kānū yakdhibūna

So He penalized them with hypocrisy in their hearts until the Day they will meet Him - because they failed Allāh in what they promised Him and because they [habitually] used to lie.