'Silver' in the Bible

"If anyone commits a trespass, and sins unwittingly, in the holy things of Yahweh; then he shall bring his trespass offering to Yahweh, a ram without blemish from the flock, according to your estimation in silver by shekels, after the shekel of the sanctuary, for a trespass offering.

Your valuation shall be of a male from twenty years old even to sixty years old, even your valuation shall be fifty shekels of silver, after the shekel of the sanctuary.

If the person is from a month old even to five years old, then your valuation shall be for a male five shekels of silver, and for a female your valuation shall be three shekels of silver.

"'If a man dedicates to Yahweh part of the field of his possession, then your valuation shall be according to the seed for it: the sowing of a homer of barley shall be valued at fifty shekels of silver.