Exodus 36:15
Each of the eleven curtains was the same size—thirty cubits long and four cubits wide.
Berean Standard Bible
The length of one curtain was thirty cubits, and four cubits was the breadth of one curtain: the eleven curtains were of one size.
The length of each curtain was thirty cubits, and four cubits the width of each curtain. The eleven curtains had one measure.