English Standard Version
So Jesus said to them, “When you have lifted up the Son of Man, then you will know that I am he, and that I do nothing on my own authority, but speak just as the Father taught me.

American Standard Version
Jesus therefore said, When ye have lifted up the Son of man, then shall ye know that I am he , and that I do nothing of myself, but as the Father taught me, I speak these things.

Berean Study Bible
So Jesus said, “When you have lifted up the Son of Man, then you will know that I am He, and that I do nothing on My own, but speak exactly what the Father has taught Me.

Douay-Rheims Bible
Jesus therefore said to them: When you shall have lifted up the Son of man, then shall you know, that I am he, and that I do nothing of myself, but as the Father hath taught me, these things I speak:

English Revised Version
Jesus therefore said, When ye have lifted up the Son of man, then shall ye know that I am he, and that I do nothing of myself, but as the Father taught me, I speak these things.

King James Bible
Then said Jesus unto them, When ye have lifted up the Son of man, then shall ye know that I am he, and that I do nothing of myself; but as my Father hath taught me, I speak these things.

World English Bible
Jesus therefore said to them, "When you have lifted up the Son of Man, then you will know that I am he, and I do nothing of myself, but as my Father taught me, I say these things.

Young's Literal Translation
Jesus, therefore, said to them, 'When ye may lift up the Son of Man then ye will know that I am he; and of myself I do nothing, but according as my Father did teach me, these things I speak;

John 8:28 Additional Translations ...