Leviticus 27:17-19

New Catholic Bible

¹⁷ If he sets the field apart at the beginning of the Jubilee Year, this shall be your evaluation. ¹⁸ But if he sets apart the field after the Jubilee Year, the priest shall determine the value according to the number of years remaining until the Jubilee Year, and thus the evaluation shall be adjusted. ¹⁹ If he wishes to redeem the field that he had set apart, then he shall add a fifth to your evaluation and it shall be his.