Leviticus 27:19

19 If the one consecrating the field wishes to redeem it, he must add one-fifth to your valuation, and the field will be set aside to revert to him.

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 consecrates his field during the year of yovel, this valuation will stand.

18 But if he consecrates his field after the yovel, then the cohen is to calculate the price according to the years remaining till the next yovel, with a corresponding reduction from your valuation.

19 If the one consecrating the field wishes to redeem it, he must add one-fifth to your valuation, and the field will be set aside to revert to him.

20 If the seller does not wish to redeem the field, or if [the treasurer for the cohanim] has already sold the field to someone else, it can no longer be redeemed.

21 But when the purchaser has to vacate the field in the yovel, it will become holy to ADONAI, like a field unconditionally consecrated; it will belong to the cohanim.