Reference

Joshua 14:15

And the name of Hebron before was Kirjath–arba; which Arba was a great man among the Anakims. And the land had rest from war.
13

And Joshua blessed him, and gave unto Caleb the son of Jephunneh Hebron for an inheritance.

14

Hebron therefore became the inheritance of Caleb the son of Jephunneh the Kenezite unto this day, because that he wholly followed the Lord God of Israel.

15

And the name of Hebron before was Kirjath–arba; which Arba was a great man among the Anakims. And the land had rest from war.

Counter-Arguments

The strongest case that this verse does not belong in this theme.

Land Sabbath / Rest for the Earth

The verse explicitly states "the land had rest from war," referring to a cessation of military conflict, not an agricultural or ecological rest as defined by the "Land Sabbath / Rest for the Earth" theme. There is no mention of seven-year cycles, jubilee returns, or fallow fields.