You see a city, but no people living within its walls.

After two years the building once more has people working within its walls.

Women are at most risk within their own four walls.

A service is still held within the walls once a year.

What is to happen next will take place within the four walls of the story.

There was no longer a place for the living within these walls.

It had food for less than a month within its walls.

No man in his right mind would fire such a gun within walls.

"It has within its four walls the best space in the city."

A new west range was added within the walls around 1500.