Isaiah 43:12
I have declared and have saved, and I have showed when there was no strange god among you; therefore ye are my witnesses, saith the LORD, that I am God.
Deuteronomy 32:12
so the LORD alone did lead him, and there was no strange god with him.
Isaiah 43:10
Ye are my witnesses, saith the LORD, and my slave whom I have chosen that ye may know and believe me and understand that I am he; before me there was no God formed, neither shall there be after me.
Isaiah 44:8
Do not fear, neither be afraid; have I not caused thee to hear from of old and declared unto thee beforehand that which was to come? Then ye are my witnesses that there is no God but me, and there is no Strong One that I do not know.
Psalm 81:9-10
no strange god shall be in thee, neither shalt thou worship any strange god.
Isaiah 37:7
Behold, that I am sending a spirit in him, and he shall hear a rumour and return to his own land; and I will cause him to fall by the sword in his own land.
Isaiah 37:20
Now therefore, O LORD our God, save us from his hand that all the kingdoms of the earth may know that thou art the LORD, even thou only.
Isaiah 37:35-36
For I will defend this city to save it for my own sake and for my slave David's sake.
Isaiah 46:9-10
Remember the former things of old, for I am God, and there is no one else; I am God, and there is no one like me,
Isaiah 48:4-7
Because I know that thou art obstinate, and thy neck is an iron sinew, and thy brow bronze;