Berean Standard Bible (BSB)
It must be square when folded over double, a span long and a span wide.
World English Bible (WEB)
It shall be square and folded double; a span shall be its length of it, and a span its breadth.
Strong's King James
Foursquare{H7251}{(H8803)} it shall be being doubled{H3717}{(H8803)}; a span{H2239} shall be the length{H753} thereof, and a span{H2239} shall be the breadth{H7341} thereof.
The F.O.G *
The F.O.G Message *
Young's Literal Translation
it is square, doubled, a span its length, and a span its breadth.