John 6:47-51

Verily, verily, I say unto you, He that believeth on me hath everlasting life.

I am that bread of life.

Your fathers did eat manna in the wilderness, and are dead.

This is the bread which cometh down from heaven, that a man may eat thereof, and not die.

I am the living bread which came down from heaven: if any man eat of this bread, he shall live for ever: and the bread that I will give is my flesh, which I will give for the life of the world.