We do not send down the angels except with truth; and the disbelievers would not then be reprieved.
The Saheeh International Quran Translation
مَا نُنَزِّلُ ٱلْمَلَٰٓئِكَةَ إِلَّا بِٱلْحَقِّ وَمَا كَانُوٓا۟ إِذًا مُّنظَرِينَWe do not send down the angels except with truth; and the disbelievers would not then be reprieved.