KJV: Then answered Jesus and said unto them, Verily, verily, I say unto you, The Son can do nothing of himself, but what he seeth the Father do: for what things soever he doeth, these also doeth the Son likewise.
NASB: Therefore Jesus answered and was saying to them, "Truly, truly, I say to you, the Son can do nothing of Himself, unless it is something He sees the Father doing; for whatever the Father does, these things the Son also does in like manner.
KJV: I am the living bread which came down from heaven: if any man eat of this bread, he shall live for ever: and the bread that I will give is my flesh, which I will give for the life of the world.
NASB: "I am the living bread that came down out of heaven; if anyone eats of this bread, he will live forever; and the bread also which I will give for the life of the world is My flesh."
KJV: But there are some of you that believe not. For Jesus knew from the beginning who they were that believed not, and who should betray him.
NASB: "But there are some of you who do not believe." For Jesus knew from the beginning who they were who did not believe, and who it was that would betray Him.