'Offsets' in the Bible

The lower structures were five cubits wide, the middle structures were six cubits wide and the third structures were seven cubits wide. Offsets were placed all around the Temple so that beams would not protrude through the walls of the Temple.

The side chambers were in three stories, one above the other, thirty in each story. There were offsets in the wall all around to serve as supports for the side chambers, so that the supports were not in the wall of the temple.