New Living Translation
Do not tremble; do not be afraid. Did I not proclaim my purposes for you long ago? You are my witnesses—is there any other God? No! There is no other Rock—not one!”

American Standard Version
Fear ye not, neither be afraid: have I not declared unto thee of old, and showed it? and ye are my witnesses. Is there a God besides me? yea, there is no Rock; I know not any.

Berean Study Bible
Do not tremble or fear. Have I not told you and declared it long ago? You are My witnesses! Is there any God but Me? There is no other Rock; I know not one.”

Douay-Rheims Bible
Fear ye not, neither be ye troubled, from that time I have made thee to hear, and have declared: you are my witnesses. Is there a God besides me, a maker, whom I have not known?

English Revised Version
Fear ye not, neither be afraid: have I not declared unto thee of old, and shewed it? and ye are my witnesses. Is there a God beside me? yea, there is no Rock; I know not any.

King James Bible
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.

World English Bible
Don't fear, neither be afraid. Haven't I declared it to you long ago, and shown it? You are my witnesses. Is there a God besides me? Indeed, there is not. I don't know any other Rock."

Young's Literal Translation
Fear not, nor be afraid, Have I not from that time caused thee to hear, and declared? And ye are My witnesses, Is there a God besides Me? yea, there is none, A Rock I have not known.

Isaiah 44:8 Additional Translations ...