John 13:25 YLT

²³  And there was one of his disciples reclining (at meat) in the bosom of Jesus, whom Jesus was loving;

²⁴  Simon Peter, then, doth beckon to this one, to inquire who he may be concerning whom he speaketh,

²⁵  and that one having leant back on the breast of Jesus, respondeth to him, 'Sir, who is it?'

²⁶  Jesus answereth, 'That one it is to whom I, having dipped the morsel, shall give it;' and having dipped the morsel, he giveth 'it' to Judas of Simon, Iscariot.

²⁷  And after the morsel, then the Adversary entered into that one, Jesus, therefore, saith to him, 'What thou dost -- do quickly;'