Exodus 26:13

New International Version

The tent curtains will be a cubit longer on both sides; what is left will hang over the sides of the tabernacle so as to cover it.

See the chapter Copy

As for the additional length of the tent curtains, the half curtain that is left over is to hang down at the rear of the tabernacle.

Make for the tent a covering of ram skins dyed red, and over that a covering of the other durable leather.

All the curtains are to be the same size—twenty-eight cubits long and four cubits wide.

All eleven curtains are to be the same size—thirty cubits long and four cubits wide.