41:5

Fussilat 41:5

وَقَالُوا۟ قُلُوبُنَا فِىٓ أَكِنَّةٍۢ مِّمَّا تَدْعُونَآ إِلَيْهِ وَفِىٓ ءَاذَانِنَا وَقْرٌۭ وَمِنۢ بَيْنِنَا وَبَيْنِكَ حِجَابٌۭ فَٱعْمَلْ إِنَّنَا عَٰمِلُونَ

Wa qaaloo quloobunaa feee akinnatim mimmaa tad'oonaaa ilaihi wa feee aazaaninaa waqrunw wa mim baininaa wa bainika bijaabun fa'mal innanaa 'aamiloon

They say: “Our hearts are securely wrapped up against what you call us to, and in our ears is a heaviness, and between you and us there is a veil. So act; we too are acting.”