John 13:22-26

His disciples stared at one another, at a loss to know which of them he meant. One of them, the disciple whom Jesus loved, was reclining next to him. Simon Peter motioned to this disciple and said, “Ask him which one he means.” Leaning back against Jesus, he asked him, “Lord, who is it?” Jesus answered, “It is the one to whom I will give this piece of bread when I have dipped it in the dish.” Then, dipping the piece of bread, he gave it to Judas, the son of Simon Iscariot.