John 12:4
Then said Judas (the Iscariot, one of the Twelve--the one who afterwards betrayed Jesus)
Matthew 10:4
Simon the Cananaean, and Judas the Iscariot, who also betrayed Him.
Luke 6:16
James's relative Judas, and Judas Iscariot who proved to be a traitor.
John 6:70-71
"Did not I choose you--the Twelve?" said Jesus, "and even of you one is a devil."
John 13:2
While supper was proceeding, the Devil having by this time suggested to Judas Iscariot, the son of Simon, the thought of betraying Him, Jesus,
John 13:26
"It is the one," answered Jesus, "for whom I shall dip this piece of bread and to whom I shall give it." Accordingly He dipped the piece of bread, and took it and gave it to Judas, the son of the Iscariot Simon.
John 18:2-5
Now Judas also, who at that very time was betraying Him, knew the place, for Jesus had often resorted there with His disciples.