Exodus 26:2

26:2 The length of each curtain shall be twenty-eight cubits, and the breadth of each curtain four cubits: all the curtains shall have one measure.
-World English Bible

Other Translation

26:2 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.
-King James Version