Exodus 27:12-16

For the width of the courtyard on the west side shall be hangings of fifty cubits, with their ten pillars and their ten bases.

The width of the courtyard on the east side shall be fifty cubits.

The hangings for the one side of the gate shall be fifteen cubits, with their three pillars and their three bases.

And for the other side there shall be hangings of fifteen cubits, with their three pillars and their three bases.

And for the gate of the courtyard there shall be a curtain of twenty cubits, of violet, purple, and scarlet material and fine twisted linen, the work of a weaver, with their four pillars and their four bases.