Cross reference
Matthew 26:14
14 Then one of the twelve, who was called Judas Iscariot, went to the chief priests,
Matthew 10:4
4 Simon the Canaanite; and Judas Iscariot, who also betrayed him.
Luke 22:3-6
3 Satan entered into Judas, who was surnamed Iscariot, who was numbered with the twelve.
4 He went away, and talked with the chief priests and captains about how he might deliver him to them.
5 They were glad, and agreed to give him money.
6 He consented, and sought an opportunity to deliver him to them in the absence of the multitude.
John 13:30
30 Therefore, having received that morsel, he went out immediately. It was night.
John 13:2
2 After supper, the devil having already put into the heart of Judas Iscariot, Simon's son, to betray him,
Acts 1:16
16 "Brothers, it was necessary that this Scripture should be fulfilled, which the Holy Spirit spoke before by the mouth of David concerning Judas, who was guide to those who took Jesus.
John 18:2
2 Now Judas, who betrayed him, also knew the place, for Jesus often resorted there with his disciples.
John 12:4
4 Then Judas Iscariot, Simon's son, one of his disciples, who would betray him, said,
John 6:70-71
70 Jesus answered them, "Didn't I choose you, the twelve, and one of you is a devil?"
71 Now he spoke of Judas, the son of Simon Iscariot, for it was he who would betray him, being one of the twelve.
Mark 14:10-11
10 Judas Iscariot, who was one of the twelve, went away to the chief priests, that he might deliver him to them.
11 They, when they heard it, were glad, and promised to give him money. He sought how he might conveniently deliver him.
Matthew 27:3
3 Then Judas, who betrayed him, when he saw that Jesus was condemned, felt remorse, and brought back the thirty pieces of silver to the chief priests and elders,
Matthew 26:47
47 While he was still speaking, behold, Judas, one of the twelve, came, and with him a great multitude with swords and clubs, from the chief priest and elders of the people.
Matthew 26:25
25 Judas, who betrayed him, answered, "It isn't me, is it, Rabbi?" He said to him, "You said it."