John 6:61-71

61But Jesus, 1conscious that His disciples grumbled at this, said to them, “Does this 2cause you to stumble? 62What then if you see 3the Son of Man 4ascending to where He was before? 635It is the Spirit who gives life; the flesh profits nothing; 6the words that I have spoken to you are spirit and are life. 64But there are 7some of you who do not believe.” For Jesus 8knew from the beginning who they were who did not believe, and 9who it was that would 10betray Him. 65And He was saying, “For this reason I have 11said to you, that no one can come to Me unless 12it has been granted him from the Father.”

66As a result of this many of His 13disciples 14withdrew and were not walking with Him anymore. 67So Jesus said to 15the twelve, “You do not want to go away also, do you?” 6816Simon Peter answered Him, “Lord, to whom shall we go? You have 17words of eternal life. 69We have believed and have come to know that You are 18the Holy One of God.” 70Jesus answered them, “19Did I Myself not choose you, 20the twelve, and yet one of you is 21a devil?” 71Now He meant Judas 22the son of Simon Iscariot, for he, 23one of 24the twelve, 25was going to betray Him.