'Thirty Pieces of Silver' in the Bible

And they bargained with him for thirty pieces of silver. And from that time he sought opportunity to betray him.

Then Judas who had betrayed him, seeing that he was condemned, repenting himself, brought back the thirty pieces of silver to the chief priests and elders,

Then was fulfilled what was spoken by the prophet, saying, And they took the thirty pieces of silver, the price of him that was valued, whom they of the children of Israel did value,