Exodus 27:16 (KJV)
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
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