سورة Ar-Rahman 55:37

فَإِذَا ٱنشَقَّتِ ٱلسَّمَآءُ فَكَانَتْ وَرْدَةًۭ كَٱلدِّهَانِ ٣٧

˹How horrible will it be˺ when the heavens will split apart, becoming rose-red like ˹burnt˺ oil