Surah Az-Zumar (The Successive Groups), Verse 16

لَهُمْ مِّنْ فَوْقِهِمْ ظُلَلٌ مِّنَ النَّارِ وَمِنْ تَحْتِهِمْ ظُلَلٌ ذٰلِكَ یُخَوِّفُ اللّٰهُ بِهٖ عِبَادَهٗ یٰعِبَادِ فَاتَّقُوْنِ ۟

Lahum min fawqihim zulalum minan Naari wa min tahtihim zulal; zaalika yukhaw wiful laahu bihee 'ibaadah; yaa 'ibaadi fattaqoon

“They shall have Layers of Fire above them, and Layers (of Fire) below them: with this doth Allah warn off his servants: "O My Servants! then fear ye Me!"”

Quran 39:16 (Yusuf Ali Translation)