Exodus 26:9

9You shall couple five curtains by themselves, and six curtains by themselves, and the sixth curtain you shall double over at the front of the tent.

Exodus 26:11-13

11“You shall make fifty clasps of bronze, and put the clasps into the loops, and couple the tent together that it may be a single whole. 12And the part that remains of the curtains of the tent, the half curtain that remains, shall hang over the back of the tabernacle. 13And the extra that remains in the length of the curtains, the cubit on the one side, and the cubit on the other side, shall hang over the sides of the tabernacle, on this side and that side, to cover it.
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