10 "and they gave them for the potter's field, as the LORD directed me."
Matthew 27:10 Cross References - CAB
Zechariah 11:13
13 And the Lord said to me, Drop them into the furnace, and I will see if it is good metal, as I was proved for their sakes. And I took the thirty pieces of silver, and cast them into the furnace in the house of the Lord.