'Shekels of Silver' in the Bible

When thy valuation hath been of the male from a son of twenty years even unto a son of sixty years, then hath been thy valuation fifty shekels of silver by the shekel of the sanctuary.

and if from a son of a month even unto a son of five years -- then hath thy valuation been of the male five shekels of silver, and for the female thy valuation is three shekels of silver;

'And if of the field of his possession a man sanctify to Jehovah, then hath thy valuation been according to its seed; a homer of barley-seed at fifty shekels of silver;