وَيَوۡمَ تَشَقَّقُ السَّمَآءُ بِالۡغَمَامِ وَنُزِّلَ الۡمَلٰٓئِكَةُ تَنۡزِيۡلًا

And [mention] the Day when the heaven will split open with [emerging] clouds, and the angels will be sent down in successive descent