¹⁶ “For the entrance to the courtyard, make a curtain that is 30 feet long.^[a] Make it from finely woven linen, and decorate it with beautiful embroidery in blue, purple, and scarlet thread. Support it with four posts, each securely set in its own base. ¹⁷ All the posts around the courtyard must have silver rings and hooks and bronze bases. ¹⁸ So the entire courtyard will be 150 feet long and 75 feet wide, with curtain walls 7 1⁄2 feet high,^[b] made from finely woven linen. The bases for the posts will be made of bronze.