John 13:21; John 13:22; John 13:26

21 When Jesus had said this, He became troubled in spirit, and testified and said, "Truly, truly, I say to you, that one of you will betray Me."

22 The disciples began looking at one another, at a loss to know of which one He was speaking.

26 Jesus then answered, "That is the one for whom I shall dip the morsel and give it to him." So when He had dipped the morsel, He took and gave it to Judas, the son of Simon Iscariot.