Exodus 27:10

And you shall make twenty columns with the same number of bases of brass, the heads of which, with their engravings, shall be made of silver

Other versions

And the twenty pillars thereof and their twenty sockets shall be of brass; the hooks of the pillars and their fillets shall be of

Its twenty pillars and their twenty bases shall be of bronze, but the hooks of the pillars and their fillets shall be of silver.

with twenty posts and twenty bronze bases and with silver hooks and bands on the posts.