'Regions' in the Bible

Turn [now] and {move on}, and go [into] the hill of the Amorites and to all [of] the neighboring regions in the Jordan {Valley} in the hill country and in the Negev and in the coastal area along the sea, [into] the land of the Canaanites and [into] the Lebanon, as far as the great river Euphrates.

You shall prepare the roads for yourselves, and you shall divide the regions of your land into thirds that Yahweh your God gives you as a possession, so that {it will be available for any manslayer to flee there}.