John 13:11
(For Jesus knew the one who was going to betray him. For this reason he said, "Not every one of you is clean.")
John 2:25
He did not need anyone to testify about man, for he knew what was in man.
Matthew 26:24-25
The Son of Man will go as it is written about him, but woe to that man by whom the Son of Man is betrayed! It would be better for him if he had never been born."
John 6:64-71
But there are some of you who do not believe." (For Jesus had already known from the beginning who those were who did not believe, and who it was who would betray him.)
John 13:2
The evening meal was in progress, and the devil had already put into the heart of Judas Iscariot, Simon's son, that he should betray Jesus.
John 13:18
"What I am saying does not refer to all of you. I know the ones I have chosen. But this is to fulfill the scripture, 'The one who eats my bread has turned against me.'
John 13:21
When he had said these things, Jesus was greatly distressed in spirit, and testified, "I tell you the solemn truth, one of you will betray me."
John 13:26
Jesus replied, "It is the one to whom I will give this piece of bread after I have dipped it in the dish." Then he dipped the piece of bread in the dish and gave it to Judas Iscariot, Simon's son.
John 17:12
When I was with them I kept them safe and watched over them in your name that you have given me. Not one of them was lost except the one destined for destruction, so that the scripture could be fulfilled.