Mark 14:10
Then Judas Iscariot, one of the twelve, went to the chief priests to betray him to them.
John 13:2
And during supper, when the devil had already put it into the heart of Judas Iscariot, Simon's son, to betray him,
Matthew 26:14-16
Then one of the twelve, who was called Judas Iscariot, went to the chief priests
Luke 22:3-6
Then Satan entered Judas, called Iscariot, who was numbered of the twelve.
Matthew 10:4
Simon the Zealot, and Judas Iscariot, who betrayed him.
John 13:30
Having received the piece of bread, he went out immediately. And it was night.
Mark 3:19
and Judas Iscariot, who betrayed him.
John 6:70-71
Jesus answered them, "Did I not choose you, the twelve, and one of you is a devil?"