Leviticus 27:6-8

Young's Literal Translation

⁶ 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;

⁷ and if from a son of sixty years and above -- if a male, then hath thy valuation been fifteen shekels, and for a female, ten shekels.

⁸ `And if he is poorer than thy valuation, then he hath presented himself before the priest, and the priest hath valued him; according to that which the hand of him who is vowing doth reach doth the priest value him.