'Walls' in the Bible

Indeed, I am about to summon all the clans and kingdoms of the north.”This is the Lord’s declaration.They will come, and each king will set up his throneat the entrance to Jerusalem’s gates.They will attack all her surrounding wallsand all the other cities of Judah.

Today, I am the One who has made you a fortified city, an iron pillar, and bronze walls against the whole land—against the kings of Judah, its officials, its priests, and the population.

When he saw them, Zedekiah king of Judah and all the soldiers fled. They left the city at night by way of the king’s garden through the gate between the two walls. They left along the route to the Arabah.

The Chaldeans next burned down the king’s palace and the people’s houses and tore down the walls of Jerusalem.

Wail, Heshbon, for Ai is devastated;cry out, daughters of Rabbah!Clothe yourselves with sackcloth, and lament;run back and forth within your walls,because Milcom will go into exiletogether with his priests and officials.

Raise a war cry against her on every side!She has thrown up her hands in surrender;her defense towers have fallen;her walls are demolished.Since this is the Lord’s vengeance,take out your vengeance on her;as she has done, do the same to her.

Raise up a signal flagagainst the walls of Babylon;fortify the watch post;set the watchmen in place;prepare the ambush.For the Lord has both planned and accomplishedwhat He has threatenedagainst those who live in Babylon.

This is what Yahweh of Hosts says:Babylon’s thick walls will be totally demolished,and her high gates consumed by fire.The peoples will have labored for nothing;the nations will exhaust themselves only to feed the fire.

Then the city was broken into, and all the warriors fled. They left the city by night by way of the gate between the two walls near the king’s garden, though the Chaldeans surrounded the city. They made their way along the route to the Arabah.

The whole Chaldean army with the commander of the guards tore down all the walls surrounding Jerusalem.