John 12:4
But one of his disciples, Judas Iscariot, who was about to betray him,
Matthew 10:4
Simon the Canaanite, and Judas Iscariot, who also betrayed him.
Luke 6:16
James the son of Alpheus, and Simon called Zelotes, Jude the brother of James, and Judas Iscariot, who also was the traitor.
John 6:70-71
Jesus answered them, Have I not chosen you twelve? Yet one of you is a devil.
John 13:2
And while they were at supper (the devil having now put it into the heart of Judas Iscariot, the son of Simon,
John 13:26
Jesus answered, It is he to whom I shall give the sop when I have dipped it. And having dipped the sop, he giveth it to Judas Iscariot, the son of Simon.
John 18:2-5
And Judas also, who betrayed him, knew the place: for Jesus had often met there with his disciples.