'Wall' in the Bible

Then Rahab let them down by a rope through the window. (Her house was built as part of the city wall; she lived in the wall.)

When you hear the signal from the ram's horn, have the whole army give a loud battle cry. Then the city wall will collapse and the warriors should charge straight ahead."

The rams' horns sounded and when the army heard the signal, they gave a loud battle cry. The wall collapsed and the warriors charged straight ahead into the city and captured it.