Matthew 27:3

Then Judas, who betrayed him, seeing that he was condemned, repenting, returned the thirty shekels of silver [$16.80] to the chief priests and elders,

Matthew 26:14-16

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

Matthew 26:47-50

And while he was yet speaking, behold, 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 14:10-11

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

Mark 14:43-46

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

Luke 22:2-6

And the chief priests and scribes sought how they might destroy him, for they feared the people.

Luke 22:47-48

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

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,

John 13:27

And after the mouthful, then Satan entered into him. Then Jesus said to him, What you do, do quickly.

John 18:3

Then Judas taking the guard and the officers of the chief priests and Pharisees, came there with torches, and lamps, and weapons.

2 Corinthians 7:10

For godly sorrow produces a change of mind to salvation not to be repented of; but the sorrow of the world produces death.

Treasury of Scripture Knowledge

Summary

Then Judas, which had betrayed him, when he saw that he was condemned, repented himself, and brought again the thirty pieces of silver to the chief priests and elders,

General references

Bible References

Repented

2 Corinthians 7:10
For godly sorrow produces a change of mind to salvation not to be repented of; but the sorrow of the world produces death.

General references

Mark 6:26
And the king was extremely sorry, but on account of the oaths, and those reclining with him, he was not willing to refuse her.
Luke 14:30
saying, This man began to build and was not able to finish.