Isaiah 43:12
I have declared, and have saved, and I have shown, when there was no strange god among you; therefore you are My witnesses, says Jehovah, that I am God.
Deuteronomy 32:12
Jehovah alone led him, and there was no strange god with him.
Isaiah 43:10
You are My witnesses, says Jehovah, and My servant whom I have chosen; that you may know and believe Me, and understand that I am He. Before Me no God was formed, nor shall there be after Me.
Isaiah 44:8
Fear not, nor be afraid; have I not told you and made you hear since then? So you are My witnesses. Is there a God besides Me? Yea, there is none. I have not known a Rock.
Psalm 81:9-10
there shall be no strange god in you; nor shall you worship any strange god.
Isaiah 37:7
Behold, I will send a blast on him, and he shall hear a rumor and return to his own land. And I will cause him to fall by the sword in his own land.
Isaiah 37:20
And now, O Jehovah our God, save us from his hand, so that all the kingdoms of the earth may know that You are Jehovah, You alone.
Isaiah 37:35-36
For I will defend this city to save it, for My own sake and for My servant David's sake.
Isaiah 46:9-10
Remember former things from forever; for I am God, and no other is God, even none like Me,
Isaiah 48:4-7
Because I knew that you are obstinate, and your neck is an iron sinew and your brow bronze.