John 6:50-53

⁵⁰This is the bread which comes down out of heaven, that anyone may eat of it and not die.

⁵¹I am the living bread which came down out of heaven. If anyone eats of this bread, he will live forever. Yes, the bread which I will give for the life of the world is my flesh.”

⁵²The Jews therefore contended with one another, saying, “How can this man give us his flesh to eat?”

⁵³Jesus therefore said to them, “Most certainly I tell you, unless you eat the flesh of the Son of Man and drink his blood, you don’t have life in yourselves.