Dr. Mustafa Khattab, the Clear Quran - Surah Al-Ma'arij, ayah 8

Translation of Surah Al-Ma'arij, ayah 8 (70:8)

يَوۡمَ تَكُونُ ٱلسَّمَآءُ كَٱلۡمُهۡلِ ٨
On that Day the sky will be like molten brass