Luke 22:3

And Satan entered into Judas, called Iscariot, who was of the number of the twelve;

John 13:2

And supper being over, the devil having already put it in the heart that Judas Iscariot, the son of Simon, should betray him,

Mark 14:10-11

And Judas Iscariot, one of the twelve, went to the chief priests to betray him to them.

Luke 6:16

Judas the brother of James, and Judas Iscariot, who was the traitor,

Acts 5:3

But Peter said, Ananias, why has Satan filled your heart that you should lie to the Holy Spirit, and that you should keep back a part of the price of the land?

Matthew 4:10

Then Jesus said to him, Get behind me Satan; for it is written, You shall worship the Lord your God, and him only shall you serve.

Matthew 26:14-16

Then went one of the twelve called Judas Iscariot to the chief priests,

Matthew 26:23

But he answered and said, He that dips his hand with me in the dish, he shall betray me.

Mark 14:18-20

And as they reclined, and were eating, Jesus said, I tell you truly, that one of you who eats with me will betray me.

Luke 22:21

But behold, the hand of the traitor is with me on the table;

John 6:70-71

He answered them, Have I not chosen you twelve? and of you one is a devil.

John 12:6

But he said this, not that he cared for the poor, but because he was a thief, and had the treasure-chest, and carried off the things put in it.

John 13:18

I speak not of you all; I know whom I have chosen; but that the Scripture may be fulfilled, He that eats bread with me has lifted up his heel against me.

John 13:26-27

Then Jesus answered, It is he to whom I will dip and give the mouthful. Then dipping the mouthful, he took and gave it to Judas, the son of Simon Iscariot.

Treasury of Scripture Knowledge

Summary

Then entered Satan into Judas surnamed Iscariot, being of the number of the twelve.

Bible References

Entered

Matthew 26:14
Then went one of the twelve called Judas Iscariot to the chief priests,
Mark 14:10
And Judas Iscariot, one of the twelve, went to the chief priests to betray him to them.
John 6:70
He answered them, Have I not chosen you twelve? and of you one is a devil.
John 12:6
But he said this, not that he cared for the poor, but because he was a thief, and had the treasure-chest, and carried off the things put in it.
John 13:2
And supper being over, the devil having already put it in the heart that Judas Iscariot, the son of Simon, should betray him,
Acts 5:3
But Peter said, Ananias, why has Satan filled your heart that you should lie to the Holy Spirit, and that you should keep back a part of the price of the land?

Being

Luke 22:21
But behold, the hand of the traitor is with me on the table;
Luke 6:16
Judas the brother of James, and Judas Iscariot, who was the traitor,
Matthew 26:23
But he answered and said, He that dips his hand with me in the dish, he shall betray me.
Mark 14:18
And as they reclined, and were eating, Jesus said, I tell you truly, that one of you who eats with me will betray me.
John 13:18
I speak not of you all; I know whom I have chosen; but that the Scripture may be fulfilled, He that eats bread with me has lifted up his heel against me.