Numbers 36:4

4 When the Year of Jubilee for the Israelites comes, their inheritance will be added to that of the tribe into which they marry, and their property will be taken from the tribal inheritance of our ancestors.”

Read Numbers 36:4 Using Other Translations

And when the jubile of the children of Israel shall be, then shall their inheritance be put unto the inheritance of the tribe whereunto they are received: so shall their inheritance be taken away from the inheritance of the tribe of our fathers.
And when the jubilee of the people of Israel comes, then their inheritance will be added to the inheritance of the tribe into which they marry, and their inheritance will be taken from the inheritance of the tribe of our fathers."
Then when the Year of Jubilee comes, their portion of land will be added to that of the new tribe, causing it to be lost forever to our ancestral tribe.”

What does Numbers 36:4 mean?

John Gill's Exposition of the Bible
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.

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