דברי הימים ב, פרק ט״ז, פסוק ו׳

A strategic military operation of dismantling and rebuilding completely changes the defense system of the Kingdom of Judah. King Asa rallies the entire nation to carry out a large-scale demolition and clearing project. Together, the people completely tear down the fortified structures that had been erected at Ramah by the king of Israel.

The raw materials from this demolition are immediately put to a new use. Asa takes the stones and timber from the dismantled enemy fortress and uses them to build and fortify the cities of Geba and Mizpah, located within the territory of Judah [שטיינזלץ].

The choice to build up these specific locations is based on clear defensive reasoning. Because Ramah is geographically close to both Geba and Mizpah, relocating the building materials there allows Judah to establish new strongholds designed to stop enemy advances. Mizpah, in particular, serves as a vital strategic control point. By fortifying this city, Asa blocks the main road, creating a barrier that delays and prevents the free movement of anyone trying to enter or leave the territory of Judah [מלבי״ם].