Exodus 36:14KJV

12Fifty loops made he in one curtain, and fifty loops made he in the edge of the curtain which in the coupling of the second: the loops held one to another.

13And he made fifty taches of gold, and coupled the curtains one unto another with the taches: so it became one tabernacle.

14And he made curtains goats' for the tent over the tabernacle: eleven curtains he made them.

15The length of one curtain thirty cubits, and four cubits the breadth of one curtain: the eleven curtains of one size.

16And he coupled five curtains by themselves, and six curtains by themselves.