Matthew 27:5 YLT

³  Then Judas -- he who delivered him up -- having seen that he was condemned, having repented, brought back the thirty silverlings to the chief priests, and to the elders, saying,

⁴  'I did sin, having delivered up innocent blood;' and they said, 'What -- to us? thou shalt see!'

⁵  and having cast down the silverlings in the sanctuary, he departed, and having gone away, he did strangle himself.

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;