Exodus 27:9, 12, 14-15

“Then make the courtyard for the Tabernacle, enclosed with curtains made of finely woven linen. On the south side, make the curtains 150 feet long.

The curtains on the west end of the courtyard will be 75 feet long, supported by ten posts set into ten bases.

The courtyard entrance will be on the east end, flanked by two curtains. The curtain on the right side will be 22-1/2 feet long, supported by three posts set into three bases. The curtain on the left side will also be 22-1/2 feet long, supported by three posts set into three bases.