'Shekels' in the Bible

“My lord, listen to me. Land worth 400 shekels of silver—what is that between you and me? Bury your dead.”

Abraham agreed with Ephron, and Abraham weighed out to Ephron the silver that he had agreed to in the presence of the Hittites: 400 shekels of silver at the current commercial rate.

After the camels had finished drinking, the man took a gold ring weighing half a shekel, and for her wrists two bracelets weighing 10 shekels of gold.