'Square' in the Bible
"You are to make the altar of acacia wood. It is to be five cubits long and five cubits wide; the altar is to be a square, and it is to be three cubits high.
It is to be square when folded double, one hand span long and one hand span wide.
It is to be a square, one cubit long and one cubit wide, and it is to be two cubits high, with its horns of one piece with it.
He made the altar for burning incense of acacia wood, a square, one cubit long, one cubit wide, and two cubits high, with its horns of one piece with it.
Then he made the altar for burnt offerings of acacia wood. It was a square, five cubits long and five cubits wide, and it was three cubits high.
They made the breast piece square when folded double: one span in length and one span in width when folded double.