Exodus 26:4 KJV

2The length of one curtain shall be eight and twenty cubits, and the breadth of one curtain four cubits: and every one of the curtains shall have one measure.

3The five curtains shall be coupled together one to another; and other five curtains shall be coupled one to another.

4And thou shalt make loops of blue upon the edge of the one curtain from the selvedge in the coupling; and likewise shalt thou make in the uttermost edge of another curtain, in the coupling of the second.

5Fifty loops shalt thou make in the one curtain, and fifty loops shalt thou make in the edge of the curtain that is in the coupling of the second; that the loops may take hold one of another.

6And thou shalt make fifty taches of gold, and couple the curtains together with the taches: and it shall be one tabernacle.