Leviticus 27:3-6 New International Version (NIV)

3. set the value of a male between the ages of twenty and sixty at fifty shekels of silver, according to the sanctuary shekel ;

4. for a female, set her value at thirty shekels ;

5. for a person between the ages of five and twenty, set the value of a male at twenty shekels and of a female at ten shekels ;

6. for a person between one month and five years, set the value of a male at five shekels of silver and that of a female at three shekels of silver;