In Context

25 And when they found him on the other side of the sea, they said unto him, Rabbi, when camest thou hither?

26 Jesus answered them and said, Verily, verily, I say unto you, Ye seek me, not because ye saw signs, but because ye ate of the loaves, and were filled.

27 Work not for the meat which perisheth, but for the meat which abideth unto eternal life, which the Son of man shall give unto you: for him the Father, even God, hath sealed.

28 They said therefore unto him, What must we do, that we may work the works of God?

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

30 They said therefore unto him, What then doest thou for a sign, that we may see, and believe thee? what workest thou?

John 6:28 in Other Translations