Al-An'am 6:73

Wahuwa allathee khalaqa assamawatiwal-arda bilhaqqi wayawma yaqoolukun fayakoonu qawluhu alhaqqu walahu almulku yawmayunfakhu fee assoori AAalimu alghaybi washshahadatiwahuwa alhakeemu alkhabeer

And it is He who created the heavens and earth in truth. And the day [i.e., whenever] He says, "Be," and it is, His word is the truth. And His is the dominion [on] the Day the Horn is blown. [He is] Knower of the unseen and the witnessed; and He is the Wise, the Aware.

He is the One who created the heavens and the earth with purpose. On the day He says “Be”, it (the Resurrection) will come to be. His word is the truth, and His is the kingdom on the day the Horn shall be blown. He is the Knower of the Unseen and the Seen. He is the Wise, the All-Aware.