Matthew 10:4
Simon, the Zealot, and Judas Iscariot, who also betrayed him.
Matthew 26:14
Then went one of the twelve called Judas Iscariot to the chief priests,
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,
Matthew 26:47
And while he was yet speaking, behold, Judas, one of the twelve, came, and with him a great multitude, with swords and clubs, from the chief priests and elders of the people.
Luke 22:3
And Satan entered into Judas, called Iscariot, who was of the number of the twelve;
John 6:71
But he spoke of Judas the son of Simon Iscariot, for he was about to betray him, being one of the twelve.
Matthew 27:3
Then Judas, who betrayed him, seeing that he was condemned, repenting, returned the thirty shekels of silver [$16.80] to the chief priests and elders,
Mark 14:10
And Judas Iscariot, one of the twelve, went to the chief priests to betray him to them.
Mark 14:43
And immediately, while he was yet speaking, Judas the Iscariot, one of the twelve, came, and with him a great multitude, with swords and clubs, from the chief priests, and scribes, and elders.
Luke 6:15-16
Matthew and Thomas, James, the son of Alpheus, and Simon called Zealot,
Luke 22:47
And while he was yet speaking, behold a multitude, and he that was called Judas, one of the twelve, came before them, and he approached Jesus to kiss him.
John 13:26-30
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.
Acts 1:13
And when they came, they went up into the upper room where staid Peter and John, and James and Andrew, Philip and Thomas, Bartholomew and Matthew, James the son of Alpheus and Simon the Zealot, and Judas the [brother] of James.
Acts 1:25
to take the place of this service and apostleship from which Judas fell by transgression to go to his place.