Leviticus 27:19

19 If the one dedicating it wants to buy it back, he must add twenty percent to its valuation, and then it's his again.

Leviticus 27:19 Meaning and Commentary

Leviticus 27:19

And if he that sanctified the field shall in any wise redeem
it
Is desirous of it, and determined upon it at any rate, repenting that he had parted with it in this manner:

then he shall add the fifth [part] of the money of thy estimation to
it:
the Jerusalem Targum is, the fifth part of the shekels of silver: that is, if he has a mind to redeem it, and is resolved on it, as soon as he has sanctified it, then, besides the fifty shekels of silver it is rated at, and might be sold for to another, he must pay a fifth part thereof, that is, ten shekels more, for reasons before given, ( Leviticus 27:15 ) ;

and it shall be assured to him;
remain firm and stable with him, abide by him, and he in the possession of it as his property, ever after, as if he had never sanctified it.

Leviticus 27:19 In-Context

17 If he dedicates his field during the year of Jubilee, the set value stays.

18 But if he dedicates it after the Jubilee, the priest will compute the value according to the years left until the next Jubilee, reducing the value proportionately.

19 If the one dedicating it wants to buy it back, he must add twenty percent to its valuation, and then it's his again.

20 But if he doesn't redeem it or sells the field to someone else, it can never be bought back.

21 When the field is released in the Jubilee, it becomes holy to God, the possession of the Sanctuary, God's field. It goes into the hands of the priests.