Reference

1 Chronicles 22:18

Is not the Lord your God with you? and hath he not given you rest on every side? for he hath given the inhabitants of the land into mine hand; and the land is subdued before the Lord, and before his people.
16

Of the gold, the silver, and the brass, and the iron, there is no number. Arise therefore, and be doing, and the Lord be with thee.

17

David also commanded all the princes of Israel to help Solomon his son, saying,

18

Is not the Lord your God with you? and hath he not given you rest on every side? for he hath given the inhabitants of the land into mine hand; and the land is subdued before the Lord, and before his people.

19

Now set your heart and your soul to seek the Lord your God; arise therefore, and build ye the sanctuary of the Lord God, to bring the ark of the covenant of the Lord, and the holy vessels of God, into the house that is to be built to the name of the Lord.

Counter-Arguments

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

Land Sabbath / Rest for the Earth

The verse speaks of "rest on every side" and the land being "subdued," referring to military conquest and the cessation of conflict for the people, not the agricultural practice of allowing the land itself to lie fallow or rest in cyclical patterns.