Mark 3:19
and Judas Iscariot, who also betrayed Him. And He cometh into a house.
Matthew 26:14-16
Then one of the twelve, the one called Judas Iscariot, going to the high priests,
Matthew 26:47
And, while He is yet speaking, behold, Judas, one of the twelve, came, and with him a large multitude, with swords and clubs, from the high priests and elders of the people.
Matthew 27:3-5
Then Judas, who betrayed Him, seeing that He was condemned, repenting, brought back the thirty pieces of silver to the high priests and the elders,
John 6:64
But there are some of you who do not believe." For Jesus knew from the beginning who those were that believed not, and who it was that would betray Him.
John 6:71
But He was speaking of Judas, son of Simon Iscariot; for he was about to betray Him, being one of the twelve.
John 12:4-6
But Judas Iscariot, one of His disciples, who was about to betray Him, says,
John 13:2
And, supper being in progress, the Devil having already put into the heart of Judas Iscariot, Simon's son, to betray Him,
John 13:26-30
Jesus, therefore, answereth, "He it is for whom I shall dip the morsel, and give it to him." Having, therefore, dipped the morsel, He taketh and giveth it to Judas, son of Simon Iscariot.
Acts 1:16-25
"Brethren, it was necessary that the Scripture should be fulfilled, which the Holy Spirit spake beforehand, through the mouth of David, concerning Judas, who became guide to those who arrested Jesus;