Genesis 24:22

22When the camels had finished drinking, the man took a gold ring weighing a half shekel,
A  shekel was about 2/5 ounce or 11 grams
and two bracelets for her arms weighing ten gold shekels,

2 Samuel 24:24

24But the king said to Araunah, “No, but I will buy it from you for a price. I will not offer burnt offerings to the Lord my God that cost me nothing.” So David bought the threshing floor and the oxen for fifty shekels
A  shekel was about 2/5 ounce or 11 grams
of silver.
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