إِنَّا جَعَلْنَا فِي أَعْنَاقِهِمْ أَغْلاَلاً فَهِيَ إِلَى الأَذْقَانِ فَهُم مُّقْمَحُونَ
[36:8]
Surely We have placed chains on their necks, and these reach up to their chins, so they have their heads raised aloft.
We have put yokes round their necks right up to their chins, so that their heads are forced up (and they cannot see).
Lo! We have put on their necks carcans reaching unto the chins, so that they are made stiff-necked.