NASB 1995
"This is He on behalf of whom I said, 'After me comes a Man who has a higher rank than I, for He existed before me.'

American Standard Version
This is he of whom I said, After me cometh a man who is become before me: for he was before me.

Berean Study Bible
This is He of whom I said, ‘A man who comes after me has surpassed me because He was before me.’

Douay-Rheims Bible
This is he, of whom I said: After me there cometh a man, who is preferred before me: because he was before me.

English Revised Version
This is he of whom I said, After me cometh a man which is become before me: for he was before me.

King James Bible
This is he of whom I said, After me cometh a man which is preferred before me: for he was before me.

World English Bible
This is he of whom I said, 'After me comes a man who is preferred before me, for he was before me.'

Young's Literal Translation
this is he concerning whom I said, After me doth come a man, who hath come before me, because he was before me:

John 1:30 Additional Translations ...