إِنَّا نَحْنُ نَزَّلْنَا عَلَيْكَ ٱلْقُرْءَانَ تَنزِيلًا
Innaa nahnu nazzalnaa 'alaikal quraana tanzeelaa
We Ourself have sent down this Quran to you [Prophet] in gradual revelation.
Indeed, we ourselves have sent down the Qur'an to you, a gradual revelation.