Qur'ān 2:7 · Al-Baqarah (البقرة)

خَتَمَ ٱللَّهُ عَلَىٰ قُلُوبِهِمْ وَعَلَىٰ سَمْعِهِمْ ۖ وَعَلَىٰٓ أَبْصَـٰرِهِمْ غِشَـٰوَةٌۭ ۖ وَلَهُمْ عَذَابٌ عَظِيمٌۭ

Allah 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.