John 13:26-28 American Standard Version (ASV)
26 Jesus therefore answereth, He it is, for whom I shall dip the sop, and give it him. So when he had dipped the sop, he taketh and giveth it to Judas, the son of Simon Iscariot. 27 And after the sop, then entered Satan into him. Jesus therefore saith unto him, What thou doest, do quickly. 28 Now no man at the table knew for what intent he spake this unto him.