'Wall' in the Bible

Right about then, Trans-Euphrates Governor Tattenai, Shethar-bozenai, and their colleagues approached and challenged them. They asked, "Who authorized you to build this Temple and to reconstruct this wall?"

Even though we are slaves, our God has not abandoned us in our slavery. Instead, he has extended gracious love to us in the presence of the kings of Persia, to grant us revival, to set up the Temple of our God, to repair its damage, and to give us a protective wall for Judah and Jerusalem.