'Walls' in the Bible

He overlaid the temple—the beams, the thresholds, its walls and doors—with gold, and he carved cherubim on the walls.

He built Upper Beth-horon and Lower Beth-horon—fortified cities with walls, gates, and bars—

So he said to the people of Judah, “Let’s build these cities and surround them with walls and towers, with doors and bars. The land is still ours because we sought the Lord our God. We sought Him and He gave us rest on every side.” So they built and succeeded.