NASB 1995
"What then if you see the Son of Man ascending to where He was before?

American Standard Version
What then if ye should behold the Son of man ascending where he was before?

Berean Study Bible
Then what will happen if you see the Son of Man ascend to where He was before?

Douay-Rheims Bible
If then you shall see the Son of man ascend up where he was before?

English Revised Version
What then if ye should behold the Son of man ascending where he was before?

King James Bible
What and if ye shall see the Son of man ascend up where he was before?

World English Bible
Then what if you would see the Son of Man ascending to where he was before?

Young's Literal Translation
if then ye may behold the Son of Man going up where he was before?

John 6:62 Additional Translations ...