John 13:28
King James Version
Now no man at the table knew for what intent he spake this unto him.
John 13:28 in context
John 13:26
Jesus answered, He it is, to whom I shall give a sop, when I have dipped it. And when he had dipped the sop, he gave it to Judas Iscariot, the son of Simon.
John 13:27
And after the sop Satan entered into him. Then said Jesus unto him, That thou doest, do quickly.
John 13:29
For some of them thought, because Judas had the bag, that Jesus had said unto him, Buy those things that we have need of against the feast; or, that he should give something to the poor.
John 13:30
He then having received the sop went immediately out: and it was night.