John 12:4
But the Iscariot, one of his disciples, who was about to betray him, said,
Matthew 10:4
Simon, the Zealot, and Judas Iscariot, who also betrayed him.
Luke 6:16
Judas the brother of James, and Judas Iscariot, who was the traitor,
John 6:70-71
He answered them, Have I not chosen you twelve? and of you one is a devil.
John 13:2
And supper being over, the devil having already put it in the heart that Judas Iscariot, the son of Simon, should betray him,
John 13:26
Then Jesus answered, It is he to whom I will dip and give the mouthful. Then dipping the mouthful, he took and gave it to Judas, the son of Simon Iscariot.
John 18:2-5
And Judas who betrayed him knew the place, for Jesus often retired there with his disciples.