Genesis 37:28

28Then aMidianite traders passed by. And they drew Joseph up and lifted him out of the pit, and bsold him to the Ishmaelites for twenty shekels
A  shekel was about 2/5 ounce or 11 grams
of silver. They took Joseph to Egypt.

Hosea 3:2

2So I bought her for fifteen shekels of silver and a dhomer and a lethech
A  shekel was about 2/5 ounce or 11 grams; a  homer was about 6 bushels or 220 liters; a  lethech was about 3 bushels or 110 liters
of barley.

Zechariah 11:12-13

12Then I said to them, “If it seems good to you, give me my wages; but if not, keep them.” And they weighed out as my wages fthirty pieces of silver. 13Then the Lord said to me, “Throw it to the potter”— gthe lordly price at which I was priced by them. So I took the hthirty pieces of silver and threw them into the house of the Lord, to the potter.
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