'Four square' in the Bible

And you shall make an altar of acacia wood, five cubits long, and five cubits broad; the altar shall be foursquare: and the height of it shall be three cubits.

Foursquare it shall be, and doubled; a span shall be the length of it, and a span shall be the breadth of it.

A cubit shall be the length of it, and a cubit the breadth of it; foursquare shall it be: and two cubits shall be the height of it: its horns shall be of one piece with it.

And he made the incense altar of acacia wood: the length of it was a cubit, and the breadth of it a cubit; it was foursquare; and two cubits was the height of it; the horns of it were of one piece with it.

And he made the altar of burnt offering of acacia wood: five cubits was the length of it, and five cubits the breadth of it; it was foursquare; and three cubits the height of it.

It was foursquare; they made the breastplate double: a span was the length of it, and a span the breadth of it, being doubled.

And the mouth of it within the capital and above was a cubit: but the mouth thereof was round like the shape of a pedestal, a cubit and an half: and also upon the mouth of it were engravings with their panels, foursquare, not round.

So he measured the court, a hundred cubits long, and a hundred cubits wide, foursquare; and the altar that was in front of the house.

And the city lies foursquare, and the length is as large as the breadth: and he measured the city with the reed, twelve thousand furlongs. The length and the breadth and the height of it are equal.