6:63 It is the spirit that quickeneth; the flesh profiteth nothing: the words that I speak unto you, they are spirit, and they are life.
6:64 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.
6:65 And he said, Therefore said I unto you, that no man can come unto me, except it were given unto him of my Father.
6:66 From that time many of his disciples went back, and walked no more with him.
6:67 Then said Jesus unto the twelve, Will ye also go away?
6:68 Then Simon Peter answered him, Lord, to whom shall we go? thou hast the words of eternal life.
6:69 And we believe and are sure that thou art that Christ, the Son of the living God.
6:70 Jesus answered them, Have not I chosen you twelve, and one of you is a devil?
6:71 He spake of Judas Iscariot the son of Simon: for he it was that should betray him, being one of the twelve.