Lev Leviticus, chapter Book of Leviticus, chapter 27
Rules about Valuations
And if the person is from five to twenty years of age, then your valuation for the male shall be twenty shekels,27:5 20 shekels is approximately 8 ounces or 228 grams of silver. and for the female ten shekels.27:5 10 shekels is approximately 4 ounces or 114 grams of silver; also in verse 7.