Al-Furqan 25

وَيَوْمَ تَشَقَّقُ ٱلسَّمَآءُ بِٱلْغَمَـٰمِ وَنُزِّلَ ٱلْمَلَـٰٓئِكَةُ تَنزِيلًا

wayawma tashaqqaqu l-samāu bil-ghamāmi wanuzzila l-malāikatu tanzīlan

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