"And when a man dedicates his house to be holy to the LORD, then the priest shall set a value for it, whether it is good or bad; as the priest values it, so it shall stand.
Leviticus 27:14
Surrounding context
27:13 But if he wants at all to redeem it, then he must add one-fifth to your valuation.
27:14 "And when a man dedicates his house to be holy to the LORD, then the priest shall set a value for it, whether it is good or bad; as the priest values it, so it shall stand.
27:15 If he who dedicated it wants to redeem his house, then he must add one-fifth of the money of your valuation to it, and it shall be his.