John 6:48-66 Young's Literal Translation (YLT)
48 I am the bread of the life;
49 your fathers did eat the manna in the wilderness, and they died;
50 this is the bread that out of the heaven is coming down, that any one may eat of it, and not die.
51 `I am the living bread that came down out of the heaven; if any one may eat of this bread he shall live -- to the age; and the bread also that I will give is my flesh, that I will give for the life of the world.'
52 The Jews, therefore, were striving with one another, saying, `How is this one able to give us [his] flesh to eat?'
53 Jesus, therefore, said to them, `Verily, verily, I say to you, If ye may not eat the flesh of the Son of Man, and may not drink his blood, ye have no life in yourselves;
54 he who is eating my flesh, and is drinking my blood, hath life age-during, and I will raise him up in the last day;
55 for my flesh truly is food, and my blood truly is drink;
56 he who is eating my flesh, and is drinking my blood, doth remain in me, and I in him.
57 `According as the living Father sent me, and I live because of the Father, he also who is eating me, even that one shall live because of me;
58 this is the bread that came down out of the heaven; not as your fathers did eat the manna, and died; he who is eating this bread shall live -- to the age.'
59 These things he said in a synagogue, teaching in Capernaum;
60 many, therefore, of his disciples having heard, said, `This word is hard; who is able to hear it?'
61 And Jesus having known in himself that his disciples are murmuring about this, said to them, `Doth this stumble you?
62 if then ye may behold the Son of Man going up where he was before?
63 the spirit it is that is giving life; the flesh doth not profit anything; the sayings that I speak to you are spirit, and they are life;
64 but there are certain of you who do not believe;' for Jesus had known from the beginning who they are who are not believing, and who is he who will deliver him up,
65 and he said, `Because of this I have said to you -- No one is able to come unto me, if it may not have been given him from my Father.'
66 From this [time] many of his disciples went away backward, and were no more walking with him,