Al-Mu'minun · Ayah 104
تَلْفَحُ وُجُوهَهُمُ ٱلنَّارُ وَهُمْ فِيهَا كَٰلِحُونَ
The Fire will sear their faces, and they therein will have taut smiles.[968]
Translator's notes
[968] Their lips having been contracted by scorching until the teeth are exposed.
Quran 23:104 (Al-Mu'minun) · Saheeh International, Noor International Center (QuranEnc v1.1.2)