Mark 14:10
Then Judas Iscariot, one of the Twelve, went to the high priests to betray Jesus to them.
John 13:2
So at supper??he devil having by this time put the thought of betraying Jesus into the mind of Judas Iscariot, Simon's son??3 Jesus, fully aware that the Father had put everything into his hands, and that he had come from God and was going back to God,
Matthew 26:14-16
Then one of the Twelve, named Judas Iscariot, went to the high priests,
Luke 22:3-6
But Satan entered into Judas, who was called Iscariot, a member of the Twelve.
Matthew 10:4
Simon the Zealot and Judas Iscariot who afterward betrayed him.
John 13:30
So immediately after taking the piece of bread he went out. It was then night.
Mark 3:19
and Judas Iscariot, who betrayed him. Then he went home.
John 6:70-71
Jesus answered them, "Did I not myself select all twelve of you? And even of you, one is an informer."