Read Exodus 38:11 Using Other Translations
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 north side there were hangings of a hundred cubits, their twenty pillars, their twenty bases were of bronze, but the hooks of the pillars and their fillets were of silver.
He made a similar set of curtains for the north side—150 feet of curtains held up by twenty posts set securely in bronze bases. He hung the curtains with silver hooks and rings.