'Four square' in the Bible

And thou shalt make the altar of acacia wood, - of five cubits length and five cubits breadth four square, shall the altar be, and three cubits the height thereof.

Four-square, shall it be double, - a span the length thereof and a span the breadth thereof.

a cubit, the length thereof, and a cubit the breadth thereof four square, shall it be, - and two cubits, the height thereof, of the same, shall be the horns thereof,

And he made the incense altar, of acacia wood, - a cubit, the length thereof, and, a cubit, the breadth thereof, foursquare, and two cubits the height thereof, of the same, were the horns thereof.

And he made the altar for the ascending-sacrifice of acacia wood, - five cubits, the length thereof and, five cubits, the breadth thereof foursquare, and, three cubits, the height thereof.

Foursquare, it was doubled, made they the breastpiece, - a span, was the length thereof, and, a span, the breadth thereof, doubled.