The Majesty - 97:1
We sent it down on the Night of Power.
The Qur'an was revealed in its entirety to the Prophet Muhammad on the night of Qadr, and then it was revealed again in parts according to the events that took place:
The Majesty/97:1
We sent it down on the Night of Power.
The Smoke/44:3
We sent it down on a blessed night to warn.
The Man/76:23
Surely We have sent down the Qur´an to you with a revelation.
The Night Journey/17:106
It is a Qur´an which We set aside for the people to recite over a long period of time. We sent it down collectively
The Criterion/25:32
"The disbelievers said, "Why was not the Qur´an sent down to him at once? So We place it in his memory and recite it according to an appointed sequence."
The Criterion/25:33
We bring you the truth and the best explanation against every argument they throw at you.
The Poets/26:192
This is the revelation sent down by the Lord of the universes.
The Poets/26:193
The Trustworthy Spirit (Gabriel) has sent it down.
The Poets/26:194
Into your heart... That you may be one of the warners.