Surah Al-Isra (17:46)

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

And We have placed upon their hearts coverings so that they do not comprehend it, and in their ears a heaviness; and when you mention your Lord in the Recitation alone, they turn away on their backs in fleeing aversion.

Roots in this verse: ج ع ل (jEl), ق ل ب (qlb), ك ن ن (knn), ف ق ه (fqh), ا ذ ن (A*n), و ق ر (wqr), ذ ك ر (*kr), ر ب ب (rbb), ق ر ا (qrA), و ح د (wHd), و ل ي (wly), د ب ر (dbr), ن ف ر (nfr)