John 6:49-52

⁴⁹Your forefathers ate manna in the wilderness, but they died.

⁵⁰This is the bread which comes down from Heaven, so that one may eat of it and not die.

⁵¹I am the living bread that came down from Heaven. Whoever eats of this bread will live forever. The bread that I will give for the life of the world is my flesh.”

⁵²Therefore the Jews argued among themselves, saying, “How can this Man give us His flesh to eat?”