John 6:49-52

⁴⁹Your fathers took the manna in the waste land — and they are dead.

⁵⁰The bread which comes from heaven is such bread that a man may take it for food and never see death.

⁵¹I am the living bread which has come from heaven: if any man takes this bread for food he will have life for ever: and more than this, the bread which I will give is my flesh which I will give for the life of the world.

⁵²Then the Jews had an angry discussion among themselves, saying, How is it possible for this man to give us his flesh for food?