John 13:11
(For he knew who should betray him, for that reason he said that they were not every one of them clean.)
John 2:25
and did not need any one's testimony concerning man, for he himself knew what was in man.
Matthew 26:24-25
"The Son of man is indeed to go as it is written concerning him, but woe to that man by whom the Son of man shall be betrayed. It were good for that man if he had never been born."
John 6:64-71
"Yet 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 who should betray him.
John 13:2
So while supper was proceeding, and the devil had already put it into the heart of Judas Iscariot, the son of Simon, to betray him,
John 13:18
I do not speak concerning all of you. I know whom I have chosen, but it is that the Scripture may be fulfilled, which says. "He who eats my bread has lifted up his heel against me.
John 13:21
When he had spoken thus, Jesus was deeply moved. He testified and said, "In solemn truth I tell you that one of you will betray me."
John 13:26
"It is that one," answered Jesus, " to whom I am going to give a piece of bread, after dipping it."
John 17:12
While I was with them I kept them by the power of thy name which thou hast given me. I guarded them, and none of them was lost except the son of perdition, that the Scripture might be fulfilled.