وَجَعَلْنَا مِنۢ بَيْنِ أَيْدِيهِمْ سَدًّۭا وَمِنْ خَلْفِهِمْ سَدًّۭا فَأَغْشَيْنَٰهُمْ فَهُمْ لَا يُبْصِرُونَ
And We have put before them a barrier and behind them a barrier and covered them, so they do not see.
Translation · Saheeh International
Surah Ya-Sin · Ayah 9 of 83