2 Kings 25:16-17

16The two pillars, the one sea (large basin), and the bases which Solomon had made for the house of the Lord, the bronze of all these articles was incalculable.

17The height of the one pillar was eighteen cubits (27 ft.), and a capital of bronze was on top of it. The height of the capital was three cubits (4.5 ft.); a network (lattice work) and pomegranates around the capital were all of bronze. And the second pillar had the same as these, with a network.