Leviticus 27:17-19

Holman Christian Standard Bible

¹⁷ If he consecrates his field during the Year of Jubilee,^(A) the price will stand according to your assessment. ¹⁸ But if he consecrates his field after the Jubilee, the priest will calculate the price for him in proportion to the years left until the next Year of Jubilee, so that your assessment will be reduced. ¹⁹ If the one who consecrated the field decides to redeem it, he must add a fifth to the^[a] assessed value, and the field will transfer back to him.