Mark 14:10
And Judas Iscariot, one of the twelve, went to the chief priests, to betray him unto them.
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,
Matthew 26:14-16
Then one of the twelve, called Judas Iscariot, going to the chief priests,
Luke 22:3-6
Then entered Satan into Judas, surnamed Iscariot, being of the number of the twelve.
Matthew 10:4
Simon the Canaanite, and Judas Iscariot, who also betrayed him.
John 13:30
He then having received the sop, went out immediately. And it was night, when he went out.
Mark 3:19
and Simon the Canaanite, And Judas Iscariot, who also betrayed him.
John 6:70-71
Jesus answered them, Have I not chosen you twelve? Yet one of you is a devil.