Exodus 27:16

'For the entrance to the courtyard, provide a curtain twenty cubits long, of blue, purple and scarlet yarn and finely twisted linen--the work of an embroiderer--with four posts and four bases.

(New International Version)

'For the gate of the court there shall be a screen of twenty cubits, of blue and purple and scarlet material and fine twisted linen, the work of a weaver, with their four pillars and their four sockets.

(New American Standard Bible)

And for the gate of the court shall be an hanging of twenty cubits, of blue, and purple, and scarlet, and fine twined linen, wrought with needlework: and their pillars shall be four, and their sockets four.

(King James Version)