NET

10 You are my witnesses,” says the Lord, “my servant whom I have chosen, so that you may consider and believe in me, and understand that I am he. No god was formed before me, and none will outlive me.

Darby

10 Ye are my witnesses, saith Jehovah, and my servant 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.

KJV

10 Ye [are] my witnesses, saith the LORD, and my servant 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.