At-Tawbah 9:125

وَأَمَّا ٱلَّذِينَ فِى قُلُوبِهِم مَّرَضٌ فَزَادَتْهُمْ رِجْسًا إِلَىٰ رِجْسِهِمْ وَمَاتُوا۟ وَهُمْ كَـٰفِرُونَ

Wa-ammā alladhīna fī qulūbihim maraḍun fazādathum rij'san ilā rij'sihim wamātū wahum kāfirūna

But as for those in whose hearts is disease, it has [only] increased them in evil [in addition] to their evil.¹ And they will have died while they are disbelievers.