Leviticus 27:16-25 - Redemption Of Vowed Fields
16 And if a man hallow to Jehovah part of a field of his possession, thy valuation shall be according to what may be sown in it: the homer of barley seed at fifty shekels of silver. 17 If he hallow his field from the year of jubilee, according to thy valuation shall it stand; 18 but if he hallow his field after the jubilee, then the priest shall reckon unto him the money according to the years that remain, until the year of the jubilee; and there shall be a reduction from thy valuation. 19 And if he that hallowed the field will in any wise redeem it, he shall add the fifth of the money of thy valuation unto it, and it shall be assured to him; 20 but if he do not redeem the field, or if he sell the field to another man, it cannot be redeemed any more; 21 and the field, when it goeth out in the jubilee, shall be holy to Jehovah, as a field devoted; the possession thereof shall be the priest's.
22 And if he hallow to Jehovah a field that he hath bought, which is not of the fields of his possession, 23 the priest shall reckon unto him the amount of thy valuation, unto the year of the jubilee; and he shall give thy valuation on that day, as holy to Jehovah. 24 In the year of the jubilee the field shall return unto him of whom it was bought to him to whom the land belonged. 25 And all thy valuation shall be according to the shekel of the sanctuary: twenty gerahs shall be the shekel.