Leviticus 27:14-18
English Standard Version
Chapter 27
14"When a man dedicates his house as a holy gift to the Lord, the priest shall value it as either good or bad; as the priest values it, so it shall stand. 15And if the donor wishes to redeem his house, he shall add a fifth to the valuation price, and it shall be his.
16"If a man dedicates to the Lord part of the land that is his possession, then the valuation shall be in proportion to its seed. A homer of barley seed shall be valued at fifty shekels of silver.
17If he dedicates his field from the year of jubilee, the valuation shall stand,
18but if he dedicates his field after the jubilee, then the priest shall calculate the price according to the years that remain until the year of jubilee, and a deduction shall be made from the valuation.
