1 Kings 7:15

15 aHe cast btwo pillars of bronze. cEighteen cubits was the height of one pillar, and a line of twelve cubits measured its circumference. It was hollow, and its thickness was four fingers. The second pillar was the same.
Targum, Syriac (compare Septuagint and Jeremiah 52:21); Hebrew  fingers. And a line of twelve cubits measured the circumference of the second pillar

Jeremiah 52:21-23

21As for the pillars, the height of the one pillar was eighteen cubits,
A  cubit was about 18 inches or 45 centimeters
fits circumference was twelve cubits, and its thickness was four fingers, and it was hollow.
22On it was a capital of bronze. The height of the one capital was gfive cubits. A network and pomegranates, all of bronze, were around the capital. And the second pillar had the same, with pomegranates. 23There were ninety-six pomegranates on the sides; all the pomegranates were a hundred upon the network all around.

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