Quran 22:20 from Surah Al-Hajj on Divine Marvels.
يُصۡهَرُ بِهِۦ مَا فِي بُطُونِهِمۡ وَٱلۡجُلُودُ
English translation: Will be melted with it what (is) in their bellies and the skins
Transliteration: yus'haru bihi ma fi butunihim wal-juludu