وَجَعَلْنَا عَلَىٰ قُلُوبِهِمْ أَكِنَّةً أَن يَفْقَهُوهُ وَفِىٓ ءَاذَانِهِمْ وَقْرًا ۚ وَإِذَا ذَكَرْتَ رَبَّكَ فِى ٱلْقُرْءَانِ وَحْدَهُۥ وَلَّوْا۟ عَلَىٰٓ أَدْبَـٰرِهِمْ نُفُورًا

Al-Isra — Ayah 46

The Night Journey · الإسراء · 17:46

and We put covers on their hearts barring them from understanding it, and (We put) deafness in their ears; and when you refer to your Lord alone (without referring to their presumed deities,) in the Qur’ān, they turn their backs in aversion.

Translation: Mufti Taqi Usmani