وَجَعَلۡنَا مِنۭۡ بَيۡنِ اَيۡدِيۡهِمۡ سَدًّا وَّمِنۡ خَلۡفِهِمۡ سَدًّا فَاَغۡشَيۡنٰهُمۡ فَهُمۡ لَا يُبۡصِرُوۡنَ

And We have put before them a barrier and behind them a barrier and covered them, so they do not see