Exodus 28:16
Foursquare it shall be being doubled; a span shall be the length thereof, and a span shall be the breadth thereof.
Torrey's Topical Textbook—AKJV

1 Samuel 17:4
And there went out a champion out of the camp of the Philistines, named Goliath, of Gath, whose height was six cubits and a span.
Torrey's Topical Textbook—AKJV