Exodus 36:9
Each curtain was twenty-eight cubits long and four cubits wide; all the curtains were the same size.
Berean Standard Bible
The length of one curtain was twenty and eight cubits, and the breadth of one curtain four cubits: the curtains were all of one size.
The length of each curtain was twenty-eight cubits, and the width of each curtain four cubits. All the curtains had one measure.