83:14
كَلَّا ۖ بَلْ ۜ رَانَ عَلَىٰ قُلُوبِهِم مَّا كَانُوا۟ يَكْسِبُونَ
kallā bal rāna ʿalā qulūbihim mā kānū yaksibūna
No indeed! Their hearts are encrusted with what they have done.
Nay! But on their hearts is the Rân (covering of sins and evil deeds) which they used to earn.