King James Bible
Jesus answered and said unto them, This is the work of God, that ye believe on him whom he hath sent.

New King James Version
Jesus answered and said to them, “This is the work of God, that you believe in Him whom He sent.”

American Standard Version
Jesus answered and said unto them, This is the work of God, that ye believe on him whom he hath sent.

Berean Study Bible
Jesus replied, “The work of God is this: to believe in the One He has sent.”

Douay-Rheims Bible
Jesus answered, and said to them: This is the work of God, that you believe in him whom he hath sent.

English Revised Version
Jesus answered and said unto them, This is the work of God, that ye believe on him whom he hath sent.

World English Bible
Jesus answered them, "This is the work of God, that you believe in him whom he has sent."

Young's Literal Translation
Jesus answered and said to them, 'This is the work of God, that ye may believe in him whom He did send.'

John 6:29 Additional Translations ...