Matthew 27:2-10

And having bound him they led him away, and delivered him up to Pontius Pilate, the governor. Then Judas, who delivered him up, seeing that he had been condemned, filled with remorse, returned the thirty pieces of silver to the chief priests and the elders, saying, I have sinned in having delivered up guiltless blood. But they said, What is that to us? see thou to that. And having cast down the pieces of silver in the temple, he left the place, and went away and hanged himself. And the chief priests took the pieces of silver and said, It is not lawful to cast them into the Corban, since it is the price of blood. And having taken counsel, they bought with them the field of the potter for a burying-ground for strangers. Wherefore that field has been called Blood-field unto this day. Then was fulfilled that which was spoken through Jeremias the prophet, saying, And I took the thirty pieces of silver, the price of him that was set a price on, whom they who were of the sons of Israel had set a price on, and they gave them for the field of the potter, according as the Lord commanded me.