Mark 14:20

He said to them, "It is one of the twelve, one who dips bread into the dish with me.

John 13:26

Jesus answered, "It is he to whom I shall give this piece of bread when I have dipped it." And having dipped the bread, he gave it to Judas Iscariot, the son of Simon.

Matthew 26:23

He answered, "He who has dipped his hand in the dish with me will betray me.

Matthew 26:47

While he was still speaking, Judas came, one of the twelve, and with him a great crowd with swords and clubs, from the chief priests and the elders of the people.

Mark 14:43

And immediately, while he was still speaking, Judas came, one of the twelve, and with him a crowd with swords and clubs, from the chief priests and the scribes and the elders.

Luke 22:47

While he was still speaking, a crowd came, and the man who was called Judas, one of the twelve, was leading them. He drew near to Jesus to kiss him;

John 6:71

He spoke of Judas Iscariot, the son of Simon, for it was he who was to betray him, though one of the twelve.

Treasury of Scripture Knowledge

Summary

And he answered and said unto them, It is one of the twelve, that dippeth with me in the dish.

General references

Bible References

It is

Mark 14:43
And immediately, while he was still speaking, Judas came, one of the twelve, and with him a crowd with swords and clubs, from the chief priests and the scribes and the elders.
Matthew 26:47
While he was still speaking, Judas came, one of the twelve, and with him a great crowd with swords and clubs, from the chief priests and the elders of the people.
Luke 22:47
While he was still speaking, a crowd came, and the man who was called Judas, one of the twelve, was leading them. He drew near to Jesus to kiss him;
John 6:71
He spoke of Judas Iscariot, the son of Simon, for it was he who was to betray him, though one of the twelve.

Dippeth

Matthew 26:23
He answered, "He who has dipped his hand in the dish with me will betray me.
John 13:26
Jesus answered, "It is he to whom I shall give this piece of bread when I have dipped it." And having dipped the bread, he gave it to Judas Iscariot, the son of Simon.

General references

Matthew 26:22
And they were very sorrowful, and began to say to him one after another, "Is it I, Lord?"