Surah Al-Isra Verse 46 - English Translation by Ahmed Ali
Surah Al-Israوَجَعَلۡنَا عَلَىٰ قُلُوبِهِمۡ أَكِنَّةً أَن يَفۡقَهُوهُ وَفِيٓ ءَاذَانِهِمۡ وَقۡرٗاۚ وَإِذَا ذَكَرۡتَ رَبَّكَ فِي ٱلۡقُرۡءَانِ وَحۡدَهُۥ وَلَّوۡاْ عَلَىٰٓ أَدۡبَٰرِهِمۡ نُفُورٗا
And We put covers over their hearts and deafness in their ears that they should not understand it. So when you invoke your Lord alone in the Qur'an they turn their backs and walk away