Exodus 26:12
As for the excess that remains of the curtains of the tent the half curtain that remains is to hang over the back of the tent.
Treasury of Scripture Knowledge
Summary
And the remnant that remaineth of the curtains of the tent, the half curtain that remaineth, shall hang over the backside of the tabernacle.
Shall hang over
Bible References
Shall hang over
Exodus 26:9
You are to join five curtains by themselves, and six curtains by themselves, and you are to double over the sixth curtain at the front of the tent.