John 12:4
Then Judas Iscariot, one of His disciples, the one about to betray Him, says:
Matthew 10:4
Simon the Zealot; and Judas Iscariot, the one also having betrayed Him.
Luke 6:16
and Judas the brother of James, and Judas Iscariot, who also became His betrayer.
John 6:70-71
Jesus responded to them, Have I not chosen you twelve, and one of you is devilish?
John 13:2
And the supper being on hand, the devil already having entered into the heart, that Judas Iscariot, the son of Simon, should betray Him,
John 13:26
And Jesus responds, He is that one to whom, having dipped the morsel, I will give it. And having dipped the morsel, He takes it, and gives it to Judas Iscariot, the son of Simon.
John 18:2-5
And Judas, the one having betrayed Him; knew the place: because frequently Jesus with His disciples resorted thither.