I alone decreed and saved and proclaimed—I, and not some foreign god among you. So you are My witnesses,” declares the LORD, “that I am God.
KJV
I have declared, and have saved, and I have shewed, when [there was] no strange [god] among you: therefore ye [are] my witnesses, saith the LORD, that I [am] God.
ASV
I have declared, and I have saved, and I have showed; and there was no strange god among you: therefore ye are my witnesses, saith Jehovah, and I am God.