Exodus 26:7-9

New Revised Standard Version, Anglicised

⁷ You shall also make curtains of goats’ hair for a tent over the tabernacle; you shall make eleven curtains. ⁸ The length of each curtain shall be thirty cubits, and the width of each curtain four cubits; the eleven curtains shall be of the same size. ⁹ You shall join five curtains by themselves, and six curtains by themselves, and the sixth curtain you shall double over at the front of the tent.