Parallel
Exodus 26:13
Jewish Publication Society 1917 · Berean Standard Bible
And the cubit on the one side, and the cubit on the other side, of that which remaineth over in the length of the curtains of the tent, shall hang over the sides of the tabernacle on this side and on that side, to cover it.
And the tent curtains will be a cubit (note: A cubit is approximately 18 inches or 45.7 centimeters.) longer on either side, and the excess will hang over the sides of the tabernacle to cover it.