47 “I assure you: Anyone who believes has eternal life.
48 I am the bread of life.
49 Your fathers ate the manna in the wilderness, and they died.
50 This is the bread that comes down from heaven so that anyone may eat of it and not die.
51 I am the living bread that came down from heaven. If anyone eats of this bread he will live forever. The bread that I will give for the life of the world is My flesh.”
52 At that, the Jews argued among themselves, “How can this man give us His flesh to eat? ”
53 So Jesus said to them, “I assure you: Unless you eat the flesh of the Son of Man and drink His blood, you do not have life in yourselves.