Mark 14:20

But he answering said to them, It is one of the twelve, who is dipping his hand with me into the dish.

John 13:26

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

Matthew 26:23

But he answering said, He that dippeth his hand with me into the dish, that man shall betray me.

Matthew 26:47

And while he was yet speaking, behold, Judas one of the twelve came, and with him a great multitude with swords and staves, from the chief priests and elders of the people.

Mark 14:43

And immediately, while he was yet speaking, Judas, one of the twelve, came up, and a great multitude with him, with swords and staves, from the chief priests, and scribes, and elders.

Luke 22:47

And while he was yet speaking, behold a multitude, and he who was called Judas, one of the twelve, went before them, and approached Jesus to kiss him.

John 6:71

Now he spake of Judas Iscariot, the son of Simon: for this man was ready to betray him, though he was 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 yet speaking, Judas, one of the twelve, came up, and a great multitude with him, with swords and staves, from the chief priests, and scribes, and elders.
Matthew 26:47
And while he was yet speaking, behold, Judas one of the twelve came, and with him a great multitude with swords and staves, from the chief priests and elders of the people.
Luke 22:47
And while he was yet speaking, behold a multitude, and he who was called Judas, one of the twelve, went before them, and approached Jesus to kiss him.
John 6:71
Now he spake of Judas Iscariot, the son of Simon: for this man was ready to betray him, though he was one of the twelve.

Dippeth

Matthew 26:23
But he answering said, He that dippeth his hand with me into the dish, that man shall betray me.
John 13:26
Jesus answered, It is he to whom I shall give this morsel of bread, when I have dipped it. And dipping the morsel of bread, he gave it unto Judas Iscariot, the son of Simon.

General references

Matthew 26:22
And exceedingly grieved, they began to say to him every one of them, Lord, am I the person?