John 13:21-30, Matthew 26:21-25, Mark 14:18-21, Luke 22:21-23.
In the last meal, after he washed disciples feet, Jesus was troubled in spirit and testified, "I tell you the truth, one of you is going to betray me." "Lord, who is it?" John asked him. 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 Iscariot, son of Simon. As soon as Judas took the bread, Satan entered into him. Jesus said to Judas, "What you are about to do, do quickly.". As soon as Judas had taken the bread, he went out. And it was night.