'Walls' in the Bible

He will examine it, and if the contamination in the walls of the house consists of green or red indentations that appear to be beneath the surface of the wall,

The priest is to return on the seventh day and examine it. If the contamination has spread on the walls of the house,

But houses in villages that have no walls around them are to be classified as open fields. The right to redeem such houses stays in effect, and they are to be released at the Jubilee.