And when they found Him on the other side of the lake, they said to Him, Rabbi! When did You come here?
Jesus answered them, I assure you, most solemnly I tell you, you have been searching for Me, not because you saw the miracles and signs but because you were fed with the loaves and were filled and satisfied.
Stop toiling and doing and producing for the food that perishes and decomposes [in the using], but strive and work and produce rather for the [lasting] food which endures [continually] unto life eternal; the Son of Man will give (furnish) you that, for God the Father has authorized and certified Him and put His seal of endorsement upon Him.
They then said, What are we to do, that we may [habitually] be working the works of God? [What are we to do to carry out what God requires?]
Jesus replied, This is the work (service) that God asks of you: that you believe in the One Whom He has sent [that you cleave to, trust, rely on, and have faith in His Messenger].
Therefore they said to Him, What sign (miracle, wonderwork) will You perform then, so that we may see it and believe and rely on and adhere to You? What [supernatural] work have You [to show what You can do]?
Our forefathers ate the manna in the wilderness; as the Scripture says, He gave them bread out of heaven to eat. [Exod. 16:15; Neh. 9:15; Ps. 78:24.]
Jesus then said to them, I assure you, most solemnly I tell you, Moses did not give you the Bread from heaven [what Moses gave you was not the Bread from heaven], but it is My Father Who gives you the true heavenly Bread.
For the Bread of God is He Who comes down out of heaven and gives life to the world.
Then they said to Him, Lord, give us this bread always (all the time)!
Jesus replied, I am the Bread of Life. He who comes to Me will never be hungry, and he who believes in and cleaves to and trusts in and relies on Me will never thirst any more (at any time).