Mark 3:19

and Judas Iscariot, who betrayed Him.

Matthew 26:14-16

Then one of the twelve [disciples], who was called Judas Iscariot, went to the chief priests

Matthew 26:47

As Jesus was still speaking, Judas [Iscariot], one of the twelve [disciples], came up accompanied by a large crowd with swords and clubs, [who came as representatives] from the chief priests and elders of the people.

Matthew 27:3-5

When Judas, His betrayer, saw that Jesus was condemned, he was gripped with remorse and returned the thirty pieces of silver to the chief priests and the elders,

John 6:64

But [still] there are some of you who do not believe and have faith.” For Jesus knew from the beginning who did not believe, and who would betray Him.

John 6:71

Now He was speaking of Judas, the son of Simon Iscariot; for he, one of the twelve [disciples], was about to betray Him.

John 12:4-6

But Judas Iscariot, one of His disciples, the one who was going to betray Him, said,

John 13:2

It was during supper, when the devil had already put [the thought of] betraying Jesus into the heart of Judas Iscariot, Simon’s son,

John 13:26-30

Jesus answered, “It is the one to whom I am going to give this piece [of bread] after I have dipped it.” So when He had dipped the piece of bread [into the dish], He gave it to Judas, son of Simon Iscariot.

Acts 1:16-25

“Brothers and sisters, it was necessary that the Scripture be fulfilled, which the Holy Spirit foretold by the lips of David [king of Israel] about Judas [Iscariot], who acted as guide to those who arrested Jesus.

Treasury of Scripture Knowledge

Summary

And Judas Iscariot, which also betrayed him: and they went into an house.

Bible References

Judas

Matthew 26:14
Then one of the twelve [disciples], who was called Judas Iscariot, went to the chief priests
Matthew 27:3
When Judas, His betrayer, saw that Jesus was condemned, he was gripped with remorse and returned the thirty pieces of silver to the chief priests and the elders,
John 6:64
But [still] there are some of you who do not believe and have faith.” For Jesus knew from the beginning who did not believe, and who would betray Him.
John 12:4
But Judas Iscariot, one of His disciples, the one who was going to betray Him, said,
John 13:2
It was during supper, when the devil had already put [the thought of] betraying Jesus into the heart of Judas Iscariot, Simon’s son,
Acts 1:16
“Brothers and sisters, it was necessary that the Scripture be fulfilled, which the Holy Spirit foretold by the lips of David [king of Israel] about Judas [Iscariot], who acted as guide to those who arrested Jesus.