Leviticus 27:19

19 `And if he really redeem the field -- he who is sanctifying it -- then he hath added a fifth of the money of thy valuation to it, and it hath been established 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 from the year of the jubilee he sanctify his field, according to thy valuation it standeth;
18 and if after the jubilee he sanctify his field, then hath the priest reckoned to him the money according to the years which are left, unto the year of the jubilee, and it hath been abated from thy valuation.
19 `And if he really redeem the field -- he who is sanctifying it -- then he hath added a fifth of the money of thy valuation to it, and it hath been established to him;
20 and if he do not redeem the field, or if he hath sold the field to another man, it is not redeemed any more;
21 and the field hath been, in its going out in the jubilee, holy to Jehovah as a field which is devoted; to the priest is its possession.
Young's Literal Translation is in the public domain.