Surah Al-Isra Verse 46 - English Translation by John Medows Rodwell
Surah Al-Israوَجَعَلۡنَا عَلَىٰ قُلُوبِهِمۡ أَكِنَّةً أَن يَفۡقَهُوهُ وَفِيٓ ءَاذَانِهِمۡ وَقۡرٗاۚ وَإِذَا ذَكَرۡتَ رَبَّكَ فِي ٱلۡقُرۡءَانِ وَحۡدَهُۥ وَلَّوۡاْ عَلَىٰٓ أَدۡبَٰرِهِمۡ نُفُورٗا
And we put coverings over their hearts lest they should understand it, and in their ears a heaviness; And when in the Koran thou namest thy One Lord, they turn their backs in flight