Reference

Exodus 36:9

The length of one curtain was twenty and eight cubits, and the breadth of one curtain four cubits: the curtains were all of one size.
7

For the stuff they had was sufficient for all the work to make it, and too much.

8

And every wise hearted man among them that wrought the work of the tabernacle made ten curtains of fine twined linen, and blue, and purple, and scarlet: with cherubims of cunning work made he them.

9

The length of one curtain was twenty and eight cubits, and the breadth of one curtain four cubits: the curtains were all of one size.

10

And he coupled the five curtains one unto another: and the other five curtains he coupled one unto another.

11

And he made loops of blue on the edge of one curtain from the selvedge in the coupling: likewise he made in the uttermost side of another curtain, in the coupling of the second.