4 Then said Judas (the Iscariot, one of the Twelve--the one who afterwards betrayed Jesus),
John 12:4 Cross References - WNT
Matthew 10:4
4 Simon the Cananaean, and Judas the Iscariot, who also betrayed Him.
Luke 6:16
16 James's relative Judas, and Judas Iscariot who proved to be a traitor.
John 6:70-71
John 13:2
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 13:26
26 "It is the one," answered Jesus, "for whom I shall dip this piece of bread and to whom I shall give it." Accordingly He dipped the piece of bread, and took it and gave it to Judas, the son of the Iscariot Simon.
John 18:2-5
2 Now Judas also, who at that very time was betraying Him, knew the place, for Jesus had often resorted there with His disciples.
3 So Judas, followed by the battalion and by a detachment of the Temple police sent by the High Priests and Pharisees, came there with torches and lamps and weapons.
4 Jesus therefore, knowing all that was about to befall Him, went out to meet them. "Who are you looking for?" He asked them.
5 "For Jesus the Nazarene," was the answer. "I am he," He replied. (Now Judas who was betraying Him was also standing with them.)