'Pieces Of Silver' in the Bible

to the chief priests, and said, What will ye give me, and I will deliver Him to you? and they promised him thirty pieces of silver:

Then Judas, who had betrayed Him, when he saw that He was condemned, being struck with remorse, brought back the thirty pieces of silver to the chief priests and the elders,

And he threw down the pieces of silver in the temple, and departed, and went and hanged himself.

But the chief priests took up the pieces of silver, and said, It is not lawful to put them into the treasury of the temple, because it is the price of blood:

Then was fulfilled that which was spoken by the prophet, saying, And they took the thirty pieces of silver, the price of him that was estimated, on whom the children of Israel set the price,