Numbers 36:4

4 and if it is the jubilee of the sons of Israel, then hath their inheritance been added to the inheritance of the tribe which is theirs, and from the inheritance of the tribe of our fathers is their inheritance withdrawn.'

Numbers 36:4 Meaning and Commentary

Numbers 36:4

And when the jubilee of the children of Israel shall be
At which time inheritances were to be restored to the original proprietors of them; yet this would be of no service in the present case, but rather the contrary, since it would fix the inheritances of these daughters in another tribe or in other tribes into which they should marry; and so Aben Ezra and Jarchi interpret it, "though" there shall be a jubilee, that will be of no advantage; it will not remedy this inconvenience: for

then shall their inheritance be put unto the inheritance of the tribe
whereunto they are received;
it being one principal part of the business of the jubilee year to settle the inheritances of every tribe; and these daughters being married into another tribe, of consequence their inheritance would be placed there; or should it be sold by their husbands, or their sons, at the year of jubilee it would be restored to them as of such a tribe:

so shall their inheritance be taken away from the inheritance of the
tribe of our fathers;
and thereby be a lessening of it; and every tribe being ambitious of preserving and increasing its grandeur, this affair sensibly affected the heads of this tribe.

Numbers 36:4 In-Context

2 and say, Jehovah commanded my lord to give the land for inheritance by lot to the sons of Israel, and my lord hath been commanded by Jehovah to give the inheritance of Zelophehad our brother to his daughters.
3 `And -- they have been to one of the sons of the [other] tribes of the sons of Israel for wives, and their inheritance hath been withdrawn from the inheritance of our fathers, and hath been added to the inheritance of the tribe which is theirs, and from the lot of our inheritance it is withdrawn,
4 and if it is the jubilee of the sons of Israel, then hath their inheritance been added to the inheritance of the tribe which is theirs, and from the inheritance of the tribe of our fathers is their inheritance withdrawn.'
5 And Moses commandeth the sons of Israel, by the command of Jehovah, saying, `Rightly are the tribe of the sons of Joseph speaking;
6 this [is] the thing which Jehovah hath commanded concerning the daughters of Zelophehad, saying, To those good in their eyes let them be for wives; only, to a family of the tribe of their fathers let them be for wives;
Young's Literal Translation is in the public domain.