" 'If a man dedicates his house as something holy to the LORD, the priest will judge its quality as good or bad. Whatever value the priest then sets, so it will remain.
If the man who dedicates his house redeems it,1 he must add a fifth to its value, and the house will again become his.
References for Leviticus 27:15
" 'If a man dedicates to the LORD part of his family land, its value is to be set according to the amount of seed required for it--fifty shekels of silver to a homer of barley seed.
References for Leviticus 27:16