Isaiah 45:5

Unto thee it was showed, that thou mightest know that the LORD he is God; there is none else beside him.

See now that I, even I, am he, and there is no god with me: I kill, and I make alive; I wound, and I heal: neither is there any that can deliver out of my hand.

That all the people of the earth may know that the LORD is God, and that there is none else.

Fear ye not, neither be afraid: have not I told thee from that time, and have declared it? ye are even my witnesses. Is there a God beside me? yea, there is no God; I know not any.

Thus saith the LORD, The labour of Egypt, and merchandise of Ethiopia and of the Sabeans, men of stature, shall come over unto thee, and they shall be thine: they shall come after thee; in chains they shall come over, and they shall fall down unto thee, they shall make supplication unto thee, saying, Surely God is in thee; and there is none else, there is no God. Verily thou art a God that hidest thyself, O God of Israel, the Saviour. They shall be ashamed, and also confounded, all of them: they shall go to confusion together that are makers of idols. But Israel shall be saved in the LORD with an everlasting salvation: ye shall not be ashamed nor confounded world without end. For thus saith the LORD that created the heavens; God himself that formed the earth and made it; he hath established it, he created it not in vain, he formed it to be inhabited: I am the LORD; and there is none else.

Remember the former things of old: for I am God, and there is none else; I am God, and there is none like me,

And ye shall know that I am in the midst of Israel, and that I am the LORD your God, and none else: and my people shall never be ashamed.