Luke 22:1-6
22 The Festival of Unleavened Bread, which is called Passover, was approaching. 2 The chief priests and the legal experts were looking for a way to kill Jesus, because they were afraid of the people. 3 Then Satan entered Judas, called Iscariot, who was one of the Twelve. 4 He went out and discussed with the chief priests and the officers of the temple guard how he could hand Jesus over to them. 5 They were delighted and arranged payment for him. 6 He agreed and began looking for an opportunity to hand Jesus over to them—a time when the crowds would be absent.