Quran 17:105 from Surah Al-Israa on Divine Marvels.
وَبِٱلۡحَقِّ أَنزَلۡنَٰهُ وَبِٱلۡحَقِّ نَزَلَۗ وَمَآ أَرۡسَلۡنَٰكَ إِلَّا مُبَشِّرٗا وَنَذِيرٗا
English translation: And with the truth We sent it down and with the truth it descended And not We sent you except (as) a bearer of glad tidings and a warner
Transliteration: wabil-haqi anzalnahu wabil-haqi nazala wama arsalnaka illa mubashiran wanadhiran