Leviticus 27:7-9

Complete Jewish Bible

⁷ if a person past sixty, fifteen shekels for a man and ten for a woman. ⁸ If the person is too poor to be evaluated, set him before the cohen, who will assign him a value in keeping with the means of the person who made the vow.

⁹ “‘If the vow is for the value of an animal of the kind used when people bring an offering to Adonai, all that a person gives of such animals to Adonai will be holy.