KJV:

2 And the breadth of the door was ten cubits; and the sides of the door were five cubits on the one side, and five cubits on the other side: and he measured the length thereof, forty cubits: and the breadth, twenty cubits.

NASB:

2 The width of the entrance was ten cubits and the sides of the entrance were five cubits on each side. And he measured the length of the nave, forty cubits, and the width, twenty cubits.