Luke 22:3-6 NIV

[3] Then Satan entered Judas, called Iscariot, one of the Twelve. [4] And Judas went to the chief priests and the officers of the temple guard and discussed with them how he might betray Jesus. [5] They were delighted and agreed to give him money. [6] He consented, and watched for an opportunity to hand Jesus over to them when no crowd was present.