Surah Al-Baqarah, Verse 7

خَتَمَ ٱللَّهُ عَلَىٰ قُلُوبِهِمۡ وَعَلَىٰ سَمۡعِهِمۡۖ وَعَلَىٰٓ أَبۡصَٰرِهِمۡ غِشَٰوَةٞۖ وَلَهُمۡ عَذَابٌ عَظِيمٞ٧

khatama l-lahu ʿalā qulūbihim waʿalā samʿihim waʿalā abṣārihim ghishāwatun walahum ʿadhābun ʿaẓīmun

Allāh has set a seal upon their hearts and upon their hearing, and over their vision is a veil. And for them is a great punishment.