Al Isra’ Ayah 46

وَجَعَلْنَا عَلَىٰ قُلُوبِهِمْ أَكِنَّةً أَن يَفْقَهُوهُ وَفِىٓ ءَاذَانِهِمْ وَقْرًا‌ۚ وَإِذَا ذَكَرْتَ رَبَّكَ فِى ٱلْقُرْءَانِ وَحْدَهُۥ وَلَّوْاْ عَلَىٰٓ أَدْبَـٰرِهِمْ نُفُورًا ٤٦ We have cast veils over their hearts—leaving them unable to comprehend it—and deafness in their ears. And when you mention your Lord alone in the Quran, they turn their backs in aversion.