QS. At-Taubah [9:77]
Repentance
فَاَعْقَبَهُمْنِفَاقًافِيْقُلُوْبِهِمْاِلٰىيَوْمِيَلْقَوْنَهٗبِمَآاَخْلَفُوااللّٰهَمَاوَعَدُوْهُوَبِمَاكَانُوْايَكْذِبُوْنَ٧٧
fa‑a'qabahum nifaaqan fii quluubihim ilaa yawmi yalqawnahu bimaa akhlafuu allaaha maa wa'aduuhu wabimaa kaanuu yakdzibuuna
So He penalized them with hypocrisy in their hearts until the Day they will meet Him - because they failed Allah in what they promised Him and because they [habitually] used to lie. [77]
— Sahih International
