(22) And if a man sanctify unto the Lord a field which he hath bought.--But if a man vows a field which he has acquired by purchase, and which is only his till the next jubile, when it reverts to its original owner (see Leviticus 25:25-28), the case is necessarily different. Such a leased field, when vowed to the Lord, is to be dealt with as follows :--

Verses 22-24. - The case of a man who shall sanctify unto the Lord a field which he hath bought, which is not of the fields of his possession, or inheritance, is necessarily different, because he was not the owner of the land, but only the possessor of it until the next jubilee. For this reason he had to pay the redemption price immediately in that day, the land, of course, reverting to the original owner at the jubilee.

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.And if a man sanctify unto the Lord a field which he hath bought,.... With his own money, of some person in poverty and distress, who was obliged to sell it, and which, according to a former law, returned to the original proprietor in the year of jubilee:

which is not of the fields of his possession; which he has not by inheritance from his fathers. Jarchi observes, there is a difference between a field bought, and a field possessed; for a field bought is not divided to the priests in the year of jubilee, because a man cannot sanctify it but until the year of jubilee; for in the year of jubilee it would go out of his hands, and return to the owner; wherefore if he comes to redeem it, he must redeem it with the price fixed for the field of possession: the Jewish doctors are divided about a field bought of a father by a son, whether it is a field of purchase or of possession (f).

(f) Misn. Eracin, c. 7. sect. 5.