Leviticus 27:3-5

Complete Jewish Bible

³ the value you are to assign to a man between the ages of twenty and sixty years is to be fifty shekels of silver [one-and-a-quarter pounds], with the sanctuary shekel being the standard, ⁴ if a woman, thirty shekels. ⁵ If it is a child five to twenty years old, assign a value of twenty shekels for a boy and ten for a girl;