Exodus 21:32
If the ox shall gore a manslave or a maidslave, he shall give unto their master thirty shekels of silver, and the ox shall be stoned.
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 11:12-13
And I said unto them, If ye think good, give me my wages; and if not, forbear. So they weighed for my wages thirty pieces of silver.
Genesis 37:28
And when the Midianite merchantmen passed by, they took and lifted up Joseph out of the cistern and sold Joseph to the Ishmeelites for twenty pieces of silver. And they brought Joseph into Egypt.
Exodus 21:28-29
If an ox gores a man or a woman that they die, then the ox shall surely be stoned, and his flesh shall not be eaten; but the owner of the ox shall be absolved.
Matthew 27:3-9
Then Judas, who had betrayed him, when he saw that he was condemned, repented and returned the thirty pieces of silver to the princes of the priests and the elders,
Philippians 2:7
but emptied himself, taking the form of a slave, made in the likeness of men,