John 13:21-30 - Jesus Predicts Judas' Betrayal
21 As Jesus was speaking these words, he was greatly agitated in spirit, and testified, and said, Verily, verily, I say unto you, that one of you shall betray me.
22 Then the disciples looked one at another, doubting of whom he spake. 23 Now there was one of the disciples reclining on the bosom of Jesus, whom Jesus loved. 24 Therefore Simon Peter gave him a significant look, that he should inquire of Jesus, which of them it should be of whom he spake. 25 And he leaning on the breast of Jesus, said to him, Lord, which is it?
26 Jesus answered, It is he to whom I shall give this morsel of bread, when I have dipped it. And dipping the morsel of bread, he gave it unto Judas Iscariot, the son of Simon. 27 And after the sop, then entered Satan into him. Jesus saith to him, What thou doest, do quickly.
28 Now none of those who sat at table knew wherefore he had spoken to him. 29 For some supposed, as Judas kept the purse, that Jesus was saying to him, Buy what we need for the feast; or, that he should give something to the poor. 30 Having then received the sop, he went out immediately: now it was night.