Exodus 38:13

And for the north side [the hangings were] an hundred cubits, their pillars [were] twenty, and their sockets of brass twenty; the hooks of the pillars and their fillets [of] silver.

And for the west side [were] hangings of fifty cubits, their pillars ten, and their sockets ten; the hooks of the pillars and their fillets [of] silver.

The hangings of the one side [of the gate were] fifteen cubits; their pillars three, and their sockets three.

And for the other side of the court gate, on this hand and that hand, [were] hangings of fifteen cubits; their pillars three, and their sockets three.