Leviticus 27:7-9

Tree of Life Version

⁷ If the person is from 60 years old and upward, if it is a male, then your valuation is to be 15 shekels and for a female ten shekels. ⁸ But if he is poorer than your valuation, then he is to be set before the kohen and the kohen will set a value for him, in keeping with what the one who made the vow can afford.

⁹ “Now if it is an animal that may be brought as an offering to Adonai, anything that one gives to Adonai will be holy.