Each curtain shall be twenty-eight cubits long and four cubits wide—all curtains the same size.
KJV
The length of one curtain [shall be] eight and twenty cubits, and the breadth of one curtain four cubits: and every one of the curtains shall have one measure.
ASV
The length of each curtain shall be eight and twenty cubits, and the breadth of each curtain four cubits: all the curtains shall have one measure.