16 'If a man dedicates to the Lord part of a field of his possession, then your valuation shall be according to the seed for it. A homer of barley seed shall be valued at fifty shekels of silver. 17 If he dedicates his field from the Year of Jubilee, according to your valuation it shall stand. 18 But if he dedicates his field after the Jubilee, then the priest shall reckon to him the money due according to the years that remain till the Year of Jubilee, and it shall be deducted from your valuation. 19 And if he who dedicates the field ever wishes to redeem it, then he must add one-fifth of the money of your valuation to it, and it shall belong to him. 20 But if he does not want to redeem the field, or if he has sold the field to another man, it shall not be redeemed anymore; 21 but the field, when it is released in the Jubilee, shall be holy to the Lord, as a devoted field; it shall be the possession of the priest. 22 And if a man dedicates to the Lord a field which he has bought, which is not the field of his possession, 23 then the priest shall reckon to him the worth of your valuation, up to the Year of Jubilee, and he shall give your valuation on that day as a holy offering to the Lord. 24 In the Year of Jubilee the field shall return to him from whom it was bought, to the one who owned the land as a possession.
Matthew Henry's Commentary on Leviticus 27:16-24
Commentary on Leviticus 27:14-25
(Read Leviticus 27:14-25)
Our houses, lands, cattle, and all our substance, must be used to the glory of God. It is acceptable to him that a portion be given to support his worship, and to promote his cause. But God would not approve such a degree of zeal as ruined a man's family.