2 A cubit shall be the length of it, and a cubit the breadth of it (it shall be foursquare), and two cubits shall be the height of it. The horns of it shall be of one piece with it.
Exodus 30:2 Cross References - ACV
Exodus 27:2
2 And thou shall make the horns of it upon the four corners of it. The horns of it shall be of one piece with it, and thou shall overlay it with brass.