49 Your fathers ate the manna in the wilderness and they died.
50 This is the bread that comes down from heaven so that someone may eat from it and not die.
51 I am the living bread that came down from heaven. If anyone eats from this bread, he will live forever. And the bread that I will give for the life of the world is my flesh.”
52 So the Jews began to quarrel among themselves, saying, “How can this man give us his flesh to eat?”
53 Then Jesus said to them, “Truly, truly I say to you, unless you eat the flesh of the Son of Man and drink his blood, you do not have life in yourselves!
54 The one who eats my flesh and drinks my blood has eternal life, and I will raise him up on the last day.
55 For my flesh is true food, and my blood is true drink.