Quran Al-Hijr 15:8
مَا نُنَزِّلُ ٱلۡمَلَٰٓئِكَةَ إِلَّا بِٱلۡحَقِّ وَمَا كَانُوٓاْ إِذٗا مُّنظَرِينَ ٨
Translation
We do not send down the angels except with truth; and they [i.e., the disbelievers] would not then be reprieved.
مَا نُنَزِّلُ ٱلۡمَلَٰٓئِكَةَ إِلَّا بِٱلۡحَقِّ وَمَا كَانُوٓاْ إِذٗا مُّنظَرِينَ ٨
We do not send down the angels except with truth; and they [i.e., the disbelievers] would not then be reprieved.