Jeremiah 52:21

As for the pillars, the height of each pillar was eighteen cubits, and it was twelve cubits in circumference and four fingers in thickness, and hollow.

2 Kings 25:17

The height of the one pillar was eighteen cubits, and a bronze capital was on it; the height of the capital was three cubits, with a network and pomegranates on the capital all around, all of bronze. And the second pillar was like these with network.

1 Kings 7:15-21

He fashioned the two pillars of bronze; eighteen cubits was the height of one pillar, and a line of twelve cubits measured the circumference of both.

2 Chronicles 3:15-17

He also made two pillars for the front of the house, thirty-five cubits high, and the capital on the top of each was five cubits.

Treasury of Scripture Knowledge

Summary

And concerning the pillars, the height of one pillar was eighteen cubits; and a fillet of twelve cubits did compass it; and the thickness thereof was four fingers: it was hollow.

Bible References

Concerning

1 Kings 7:15
He fashioned the two pillars of bronze; eighteen cubits was the height of one pillar, and a line of twelve cubits measured the circumference of both.
2 Kings 25:17
The height of the one pillar was eighteen cubits, and a bronze capital was on it; the height of the capital was three cubits, with a network and pomegranates on the capital all around, all of bronze. And the second pillar was like these with network.
2 Chronicles 3:15
He also made two pillars for the front of the house, thirty-five cubits high, and the capital on the top of each was five cubits.