لَهُم مِّن فَوْقِهِمْ ظُلَلٌ مِّنَ النَّارِ وَمِن تَحْتِهِمْ ظُلَلٌ ذَلِكَ يُخَوِّفُ اللَّهُ بِهِ عِبَادَهُ يَاعِبَادِ فَاتَّقُونِ

There will be canopies of fire above them, and [similar] canopies beneath them. With that Allah deters His servants. So, My servants, be wary of Me!