New King James Version
Then Jesus said to him, “Unless you people see signs and wonders, you will by no means believe.”

King James Bible
Then said Jesus unto him, Except ye see signs and wonders, ye will not believe.

American Standard Version
Jesus therefore said unto him, Except ye see signs and wonders, ye will in no wise believe.

Berean Study Bible
Jesus said to him, “Unless you people see signs and wonders, you will never believe.”

Douay-Rheims Bible
Jesus therefore said to him: Unless you see signs and wonders, you believe not.

English Revised Version
Jesus therefore said unto him, Except ye see signs and wonders, ye will in no wise believe.

World English Bible
Jesus therefore said to him, "Unless you see signs and wonders, you will in no way believe."

Young's Literal Translation
Jesus then said unto him, 'If signs and wonders ye may not see, ye will not believe.'

John 4:48 Additional Translations ...