Quran 15:8 from Surah Al-Hijr on Divine Marvels.
مَا نُنَزِّلُ ٱلۡمَلَٰٓئِكَةَ إِلَّا بِٱلۡحَقِّ وَمَا كَانُوٓاْ إِذٗا مُّنظَرِينَ
English translation: Not We send down the Angels except with the truth and not they would be then given respite
Transliteration: ma nunazzilu al-malaikata illa bil-haqi wama kanu idhan munzarina