Mark 14:10

And Judas Iscariot, one of the twelve, went away to the chief priests, that he might deliver him up to them.

John 13:2

And supper being over, the devil having already put it into the heart of Judas Iscariot, the son of Simon, to deliver him up,

Matthew 26:14-16

Then one of the twelve, called Judas Iscariot, went to the chief priests,

Luke 22:3-6

But Satan entered into Judas surnamed Iscariot, who was of the number of the twelve.

Matthew 10:4

Simon the Canaanite, and Judas Iscariot, who also delivered him up.

John 13:30

Then, on receiving the morsel, he immediately went out; and it was night.

Mark 3:19

and Judas Iscariot, who also delivered him up. And they went into a house:

John 6:70-71

Jesus answered them: Have I not chosen you twelve, and one of you is a devil?

Treasury of Scripture Knowledge

Summary

And Judas Iscariot, one of the twelve, went unto the chief priests, to betray him unto them.

To betray

Bible References

To betray

John 13:2
And supper being over, the devil having already put it into the heart of Judas Iscariot, the son of Simon, to deliver him up,