Leviticus 27:2–8

²Speak unto the children of Israel, and say unto them, When a man ^ashall make a singular vow, the persons shall be for the Lord by ^bthy estimation. ³And thy estimation shall be of the male from twenty years old even unto sixty years old, even thy estimation shall be fifty shekels of silver, ^cafter the shekel of the sanctuary. ⁴And if it be a female, then thy estimation shall be thirty shekels. ⁵And if it be from five years old even unto twenty years old, then thy estimation shall be of the male twenty shekels, and for the female ten shekels. ⁶And if it be from a month old even unto five years old, then thy estimation shall be of the male five shekels of silver, and for the female thy estimation shall be three shekels of silver. ⁷And if it be from sixty years old and above; if it be a male, then thy estimation shall be fifteen shekels, and for the female ten shekels. ⁸But if he be poorer than thy estimation, then he shall present himself before the priest, and the priest shall value him; ^daccording to ^ehis ability that vowed shall the priest value him.