Leviticus 27:12-22

12 And the priest shall value it, whether it be good or bad: as thou valuest it, who art the priest, so shall it be.
13 But if he will at all redeem it, then he shall add a fifth part thereof unto thy estimation.
14 And when a man shall sanctify his house to be holy unto the LORD, then the priest shall estimate it, whether it be good or bad: as the priest shall estimate it, so shall it stand.
15 And if he that sanctified it will redeem his house, then he shall add the fifth part of the money of thy estimation unto it, and it shall be his.
16 And if a man shall sanctify unto the LORD some part of a field of his possession, then thy estimation shall be according to the seed thereof: an homer of barley seed shall be valued at fifty shekels of silver.
17 If he sanctify his field from the year of jubile, according to thy estimation it shall stand.
18 But if he sanctify his field after the jubile, then the priest shall reckon unto him the money according to the years that remain, even unto the year of the jubile, and it shall be abated from thy estimation.
19 And if he that sanctified the field will in any wise redeem it, then he shall add the fifth part of the money of thy estimation unto it, and it shall be assured to him.
20 And if he will not redeem the field, or if he have sold the field to another man, it shall not be redeemed any more.
21 But the field, when it goeth out in the jubile, shall be holy unto the LORD, as a field devoted; the possession thereof shall be the priest's.
22 And if a man sanctify unto the LORD a field which he hath bought, which is not of the fields of his possession;
The King James Version is in the public domain.