سورة الزمر

لَهُمْ مِنْ فَوْقِهِمْ ظُلَلٌ مِنَ النَّارِ وَمِنْ تَحْتِهِمْ ظُلَلٌ ۚ ذَٰلِكَ يُخَوِّفُ اللَّهُ بِهِ عِبَادَهُ ۚ يَا عِبَادِ فَاتَّقُونِ ﴿١٦﴾

Surah az-Zumar

16. They will have layers of Fire above them, and layers beneath them. This is how Allah strikes fear into His servants. “O My servants, reverence Me.”