Mark 14:43
Just at that moment, while he was still speaking, Judas, who was one of the Twelve, came up, and with him a crowd of men with swords and clubs, from the high priests, scribes, and elders.
Acts 1:16
"Brothers, the prediction of the Scriptures had to come true that the holy Spirit uttered by the lips of David, about Judas, who acted as guide for the men that arrested Jesus??17 for he was one of our number and a share in this ministry of ours fell to his lot."
Matthew 26:47-56
Just as he was speaking, Judas, one of the Twelve, came up, and with him a great crowd with swords and clubs, from the high priests and the elders of the people.
Luke 22:47-53
While he was still speaking, a crowd of people came up, with the man called Judas, one of the Twelve, at their head, and he stepped up to Jesus to kiss him.
John 18:3-11
So Judas got out the garrison and some attendants from the high priests and Pharisees, and came there with lanterns, torches, and weapons.