Exodus 21:32 If the ox shall push a manservant or a maidservant; he shall give unto their master thirty shekels of silver, and the ox shall be stoned.

Matthew 27:9 Then was fulfilled that which was spoken by Jeremy 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;

Matthew 26:15 And said unto them, What will ye give me, and I will deliver him unto you? And they covenanted with him for thirty pieces of silver.

Zechariah 11:12 And I said unto them, If ye think good, give me my price; and if not, forbear. So they weighed for my price thirty pieces of silver.