Matthew 26:14
At that time one of the Twelve, the one called Judas Iscariot, went to the High Priests
Matthew 10:4
Simon the Cananaean, and Judas the Iscariot, who also betrayed Him.
Luke 22:3-6
Satan, however, entered into Judas (the man called Iscariot)
John 13:2
While supper was proceeding, the Devil having by this time suggested to Judas Iscariot, the son of Simon, the thought of betraying Him, Jesus,
John 13:30
So Judas took the piece of bread and immediately went out. And it was night.
Matthew 26:25
Then Judas, the disciple who was betraying Him, asked, "Can it be I, Rabbi?" "It is you," He replied.
Matthew 26:47
He had scarcely finished speaking when Judas came--one of the Twelve--accompanied by a great crowd of men armed with swords and bludgeons, sent by the High Priests and Elders of the People.
Matthew 27:3
Then when Judas, who had betrayed Him, saw that He was condemned, smitten with remorse he brought back the thirty shekels to the High Priests and Elders
Mark 14:10-11
But Judas Iscariot, already mentioned as one of the Twelve, went to the High Priests to betray Jesus to them.
John 6:70-71
"Did not I choose you--the Twelve?" said Jesus, "and even of you one is a devil."
John 12:4
Then said Judas (the Iscariot, one of the Twelve--the one who afterwards betrayed Jesus)
John 18:2
Now Judas also, who at that very time was betraying Him, knew the place, for Jesus had often resorted there with His disciples.
Acts 1:16
"Brethren, it was necessary that the Scripture should be fulfilled--the prediction, I mean, which the Holy Spirit uttered by the lips of David, about Judas, who acted as guide to those who arrested Jesus.