Mark 14:10
And Judas Iscariot, one of the twelve, went away to the chief priests, that he might deliver him up to them.
John 13:2
And supper being over, the devil having already put it into the heart of Judas Iscariot, the son of Simon, to deliver him up,
Matthew 26:14-16
Then one of the twelve, called Judas Iscariot, went to the chief priests,
Luke 22:3-6
But Satan entered into Judas surnamed Iscariot, who was of the number of the twelve.
Matthew 10:4
Simon the Canaanite, and Judas Iscariot, who also delivered him up.
John 13:30
Then, on receiving the morsel, he immediately went out; and it was night.
Mark 3:19
and Judas Iscariot, who also delivered him up. And they went into a house:
John 6:70-71
Jesus answered them: Have I not chosen you twelve, and one of you is a devil?