Matthew 27:6-8

Young's Literal Translation

⁶ And the chief priests having taken the silverlings, said, `It is not lawful to put them to the treasury, seeing it is the price of blood;'

⁷ and having taken counsel, they bought with them the field of the potter, for the burial of strangers;

⁸ therefore was that field called, `Field of blood,' unto this day.