Leviticus 27:2-4

Darby Translation

² Speak unto the children of Israel and say unto them, When any one devoteth [anything] by a vow, the persons shall be for Jehovah according to thy valuation.

³ And thy valuation shall be of the male from twenty years old even unto sixty years old: thy valuation shall be fifty shekels of silver, after the shekel of the sanctuary;

⁴ and if it be of a female, thy valuation shall be thirty shekels.