إِنَّا نَحۡنُ نَزَّلۡنَا ٱلذِّكۡرَ وَإِنَّا لَهُۥ لَحَٰفِظُونَ

Innaa Nahnu nazalnaz Zikra wa Innaa lahoo lahaa fizoon

We have, without doubt, sent down the Message; and We will assuredly guard it (from corruption).

— Al-Hijr (ٱلْحِجْر), 15:9