'Square' in the Bible

"And you will make the altar of acacia wood, five cubits long and five cubits wide; the altar will be square, and its height [will be] three cubits.

a cubit its length and a cubit its width--it will be square--and two cubits its height, its horns {of one piece with it}.

And he made the incense altar of acacia wood, a cubit its length and a cubit its width--a square--and two cubits its height; its horns were {of one piece with it}.

And he made the burnt-offering altar of acacia wood; its length [was] five cubits, and its width [was] five cubits--[it was] square--and its height [was] three cubits.