Indeed, it is We who sent down the Qur'an and indeed, We will be its guardian.
The Saheeh International Quran Translation
إِنَّا نَحْنُ نَزَّلْنَا ٱلذِّكْرَ وَإِنَّا لَهُۥ لَحَٰفِظُونَIndeed, it is We who sent down the Qur'an and indeed, We will be its guardian.