KJ2000(i)
14 Every thing devoted in Israel shall be yours.
15 Every thing that opens the womb in all flesh, which they bring unto the LORD, whether it be of men or animals, shall be yours: nevertheless the firstborn of man shall you surely redeem, and the firstling of unclean animals shall you redeem.
16 And those that are to be redeemed from a month old shall you redeem, according to your valuation, for the money of five shekels, according to the shekel of the sanctuary, which is twenty gerahs.