'Wall' in the Bible

Then she let them down by a rope through the window, for her house was built into the city wall, so that she was living on the wall.

When they make a long blast with the ram’s horn, and when you hear the sound of the trumpet, all the people shall cry out with a great shout (battle cry); and the wall of the city will fall down in its place, and the people shall go up, each man [going] straight ahead [climbing over the rubble].”

So the people shouted [the battle cry], and the priests blew the trumpets. When the people heard the sound of the trumpet, they raised a great shout and the wall [of Jericho] fell down, so that the sons of Israel went up into the city, every man straight ahead [climbing over the rubble], and they overthrew the city.