'Four square' in the Bible

And he measured the court, the length a hundred cubits, and the breadth a hundred cubits, four square: and the altar was before the house.

The whole heave-offering shall be five and twenty thousand by five and twenty thousand; ye shall offer the holy heave-offering foursquare with the possession of the city.

And the city lies four-square, and its length is as much as the breadth. And he measured the city with the reed twelve thousand stadia: the length and the breadth and height of it are equal.