Mark 14:10

14:10 And Judas Iscariot, one of the twelve, went unto the chief priests, to betray him unto them.

Luke 22:3-6

22:3 Then entered Satan into Judas surnamed Iscariot, being of the number of the twelve. 22:4 And he went his way, and communed with the chief priests and captains, how he might betray him unto them. 22:5 And they were glad, and covenanted to give him money. 22:6 And he promised, and sought opportunity to betray him unto them in the absence of the multitude.

John 13:2

13:2 And supper being ended, the devil having now put into the heart of Judas Iscariot, Simon’s [son], to betray him;

John 13:30

13:30 He then having received the sop went immediately out: and it was night.