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 the perverse at heart, each new sura adds further to their perversity. They die disbelieving.
But as for those in whose hearts is a disease (of doubt, disbelief and hypocrisy), it will add suspicion and doubt to their suspicion, disbelief and doubt; and they die while they are disbelievers.