'Side chambers' in the Bible

And the side chambers were a side chamber over a side chamber, three stories, and thirty times. And they entered the wall of the house for the side chambers all around, that they might be fastened, for they were not fastened to the wall of the house.

And there was a widening, and a winding upwards and upwards to the side chambers. For the winding around of the house went upward and upward, all around the house. On account of this the width of the house went upward, and so from the lowest it went up to the highest by the middle story.

The width of the wall, which was for the side chamber to the outside, was five cubits, and what was left between the side chambers that were of the house.

And latticed windows, and palm trees, were from here and from there, on the sides of the porch, and on the side chambers of the house, and wooden canopies.