John 6:28-33

²⁸Then said they to him, What shall we do, that we may work the works of God?

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

³⁰They said therefore to him, What sign showest thou then, that we may see, and believe thee? what dost thou work?

³¹Our fathers ate manna in the desert; as it is written, He gave them bread from heaven to eat.

³²Then Jesus said to them, Verily, verily, I say to you, Moses gave you not that bread from heaven; but my Father giveth you the true bread from heaven.

³³For the bread of God is he who cometh down from heaven, and giveth life to the world.