Surah Ya-Sin (Ya-Sin), Verse 9

وَجَعَلْنَا مِنْ بَیْنِ اَیْدِیْهِمْ سَدًّا وَّمِنْ خَلْفِهِمْ سَدًّا فَاَغْشَیْنٰهُمْ فَهُمْ لَا یُبْصِرُوْنَ ۟

Wa ja'alnaa min baini aydeehim saddanw-wa min khalfihim saddan fa aghshai naahum fahum laa yubsiroon

“And We have put a bar in front of them and a bar behind them, and further, We have covered them up; so that they cannot see.”

Quran 36:9 (Yusuf Ali Translation)