2 Kings 18:4
18:4 He eliminated the high places, smashed the sacred pillars to bits, and cut down the Asherah pole. He also demolished the bronze serpent that Moses had made, for up to that time the Israelites had been offering incense to it; it was called Nehushtan.
2 Kings 25:16-17
25:16 The bronze of the items that King Solomon made for the Lord’s temple – including the two pillars, the big bronze basin called “The Sea,” the twelve bronze bulls under “The Sea,” and the movable stands – was too heavy to be weighed.
25:17 Each of the pillars was about twenty-seven feet high. The bronze top of one pillar was about four and a half feet high and had bronze latticework and pomegranate shaped ornaments all around it. The second pillar with its latticework was like it.