Surah Yaseen, Verse 9
وَجَعَلْنَا مِنۢ بَيْنِ أَيْدِيهِمْ سَدًّۭا وَمِنْ خَلْفِهِمْ سَدًّۭا فَأَغْشَيْنَٰهُمْ فَهُمْ لَا يُبْصِرُونَ
Translation — Sahih International
And We have put before them a barrier and behind them a barrier and covered them, so they do not see.
Source
Kur'an-ı Kerim, Yâsîn Suresi 36:9
https://kuran.diyanet.gov.tr/mushaf/kuran-meal-2/36-suresi-9-ayet