This verse highlights the fulfillment of God's promise to the tribes of Gad and Reuben, as well as the half-tribe of Manasseh, regarding the land they requested for their inheritance. It signifies the importance of honoring commitments and following through with agreements made, even in the context of territorial divisions within Israel. The completion of this arrangement demonstrates God's faithfulness in providing for His people according to His word. It also serves as a reminder of the significance of keeping one's word and the blessings that come from obedience and trust in God's promises.