John 6:29 (KJV)

When the people therefore saw that Jesus was not there, neither his disciples, they also took shipping, and came to Capernaum, seeking for Jesus.

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

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

Labour not for the meat which perisheth, but for that meat which endureth unto everlasting life, which the Son of man shall give unto you: for him hath God the Father sealed.

Then said they unto him, What shall we do, that we might work the works of God?

They said therefore unto him, What sign shewest thou then, that we may see, and believe thee? what dost thou work?

Our fathers did eat manna in the desert; as it is written, He gave them bread from heaven to eat.

Then Jesus said unto them, Verily, verily, I say unto you, Moses gave you not that bread from heaven; but my Father giveth you the true bread from heaven.

For the bread of God is he which cometh down from heaven, and giveth life unto the world.

Then said they unto him, Lord, evermore give us this bread.