Exodus 36:13-15

American Standard Version

¹³ And he made fifty clasps of gold, and coupled the curtains one to another with the clasps: so the tabernacle was one.

¹⁴ And he made curtains of goats’ hair for a tent over the tabernacle: eleven curtains he made them. ¹⁵ The length of each curtain was thirty cubits, and four cubits the breadth of each curtain: the eleven curtains had one measure.