John 13:25-27

25Then leaning back against Jesus’ chest, he (John) asked Him [privately], “Lord, who is it?”

26Jesus answered, “It is the one to whom I am going to give this piece [of bread] after I have dipped it.” So when He had dipped the piece of bread [into the dish], He gave it to Judas, son of Simon Iscariot.

27After [Judas had taken] the piece of bread, Satan entered him. Then Jesus said to him, “What you are going to do, do quickly [without delay].”