Matthew 26:21LXX

19And the disciples did as Jesus had appointed them; and they made ready the passover.

20Now when the even was come, he sat down with the twelve.

21And as they did eat, he said, Verily I say unto you, that one of you shall betray me.

22And they were exceeding sorrowful, and began every one of them to say unto him, Lord, is it I?

23And he answered and said, He that dippeth hand with me in the dish, the same shall betray me.