Mark 14:20
And another, Is it I? And he answering said to them, It is one of the twelve, that dippeth with me in the dish.
John 13:26
Jesus answered, It is he to whom I shall give the sop when I have dipped it. And having dipped the sop, he giveth it to Judas Iscariot, the son of Simon.
Matthew 26:23
And he answering said, He that dippeth his hand with me in the dish, the same will betray me.
Matthew 26:47
And while he was yet speaking, lo Judas one of the twelve came, and with him a great multitude with swords and clubs from the chief priests and elders of the people.
Mark 14:43
And immediately, while ye yet spake, cometh Judas, one of the twelve, and with him a great multitude, with swords and clubs, from the chief priests, and the scribes, and the elders.
Luke 22:47
And while he yet spake, behold a multitude, and he that was called Judas, one of the twelve, went before them, and drew near to Jesus to kiss him.
John 6:71
He spake of Judas Iscariot, the son of Simon; for he it was that would betray him, being one of the twelve.