Exodus 38:14-16

Amplified Bible

¹⁴ The curtains for one side of the court gate were fifteen cubits, with their three support poles and their three sockets; ¹⁵ and the same for the other side [of the court gate]. Left and right of the court gate there were curtains of fifteen cubits; with their three support poles and their three sockets. ¹⁶ All the curtains around the court were of fine twisted linen.