Matthew 26:14-16, 47-50; 27:1-5
26:14 Then one of the Twelve—the one called Judas Iscariot—went to the chief priests 15 and asked, “What are you willing to give me if I deliver him over to you?” So they counted out for him thirty pieces of silver. 16 From then on Judas watched for an opportunity to hand him over.
26:47 While he was still speaking, Judas, one of the Twelve, arrived. With him was a large crowd armed with swords and clubs, sent from the chief priests and the elders of the people. 48 Now the betrayer had arranged a signal with them: “The one I kiss is the man; arrest him.” 49 Going at once to Jesus, Judas said, “Greetings, Rabbi!” and kissed him. 50 Jesus replied, “Do what you came for, friend.” Then the men stepped forward, seized Jesus and arrested him.
27:1 Early in the morning, all the chief priests and the elders of the people made their plans how to have Jesus executed. 2 So they bound him, led him away and handed him over to Pilate the governor. 3 When Judas, who had betrayed him, saw that Jesus was condemned, he was seized with remorse and returned the thirty pieces of silver to the chief priests and the elders. 4 “I have sinned,” he said, “for I have betrayed innocent blood.” “What is that to us?” they replied. “That’s your responsibility.” 5 So Judas threw the money into the temple and left. Then he went away and hanged himself.