'Galleries' in the Bible

And he measured the length of the building {facing the courtyard} {at the rear} and its galleries, {a hundred cubits on each side}, and [also] the temple, the court, and the porticos of the courtyard,

the thresholds and the framed windows and the galleries around the three of them. Before the threshold [was] a covering of wood all around, and [from] the ground up to the windows, and [all around] the windows, [they were] covered.

And the upper chambers narrowed, for [the] galleries took away [space] from them more than [they took] from the lower [levels] and more than [they took] from the middle [level] [in the] building.