Surah Fussilat (41:5)
وَقَالُوا۟ قُلُوبُنَا فِىٓ أَكِنَّةٍ مِّمَّا تَدْعُونَآ إِلَيْهِ وَفِىٓ ءَاذَانِنَا وَقْرٌ وَمِنۢ بَيْنِنَا وَبَيْنِكَ حِجَابٌ فَٱعْمَلْ إِنَّنَا عَٰمِلُونَ
And they said, “Our hearts are in coverings from that to which you call us, and in our ears is heaviness, and between us and you is a barrier. So act; indeed, we are acting.”
Roots in this verse: ق و ل (qwl), ق ل ب (qlb), ك ن ن (knn), د ع و (dEw), ا ذ ن (A*n), و ق ر (wqr), ب ي ن (byn), ح ج ب (Hjb), ع م ل (Eml)