For he cast two pillars of brass, of eighteen cubits high apiece: and a line of twelve cubits did compass either of them about.

For he fashioned the two pillars of brass, eighteen cubits high apiece: and a line of twelve cubits compassed either of them about.

And he cast two pillars in brass, each pillar was eighteen cubits high: and a line of twelve cubits compassed both the pillars.

And he formed the two pillars of brass; the height of one pillar was eighteen cubits, and a line of twelve cubits encompassed the second pillar.

For he cast two pillars of brass, each of eighteen cubits high: and a line of twelve cubits did encompass each of them.

And he formeth the two pillars of brass; eighteen cubits is the height of the one pillar, and a cord of twelve cubits doth compass the second pillar.

He it was who made the two brass pillars; the first pillar was eighteen cubits high, and a line of twelve cubits went round it; and the second was the same.

Thus he fashioned the two pillars of brass, of eighteen cubits high each; and a line of twelve cubits did compass it about; and so the other pillar.

For he cast the two pillars of bronze, eighteen cubits was the height of one pillar; and a line of twelve cubits could encompass the one pillar, and its thickness hollowed out was four fingers; and so was the second pillar.

And he cast two columns of brass. Each column was eighteen cubits in height, and a line of twelve cubits encompassed both columns.

These famous pillars, which were broken in pieces by the Babylonians when they destroyed Jerusalem 2-Kings 25:13; Jeremiah 52:17, were probably for ornament, standing by themselves under or in front of the porch. It is certain that the Phoenicians used isolated metal columns as sacred ornaments, so that Hiram would be familiar with such a mode of ornamentation. Eighteen cubits appear to have been the height of the shaft only. Adding the capital 1-Kings 7:16, 1-Kings 7:19, the entire metal pillar was 27 cubits high; and if it had a stone base of eight cubits, which would not be greatly out of proportion, the height of 35 cubits (52 12 feet, 2-Chronicles 3:15) would have been reached. The height of some of the Persepolitan columns, with which these pillars may be best compared, is 67 feet. The circumference of 12 cubits (18 feet) implies a diameter of about 5 feet 9 inches at the base, which would make the column somewhat heavy in appearance. Egyptian pillars were, however, even thicker in proportion to their height. On the supposition that a portion of the original text has fallen out, this verse has been thus completed: "He cast two pillars of brass; eighteen cubits was the height of the one pillar, and eighteen cubits was the height of the other pillar; and a line of twelve cubits compassed the one pillar, and a line of twelve cubits compassed the other pillar."

He cast two pillars - eighteen cubits high - That is, about thirty feet in English measure.
A line of twelve cubits - In circumference. It would be difficult even now to procure a founder who could cast such massive pillars, whether solid or hollow.

For he cast two pillars of brass, eighteen cubits high apiece,.... In 2-Chronicles 3:15 they are said to be thirty five cubits high, which must be understood of the length or height of them both; and whereas that would allow but seventeen cubits and a half to a pillar, either the round number of eighteen is used, or half a cubit in each may be allowed, either for the base or pedestal into which they were put; or the chapiter at the top of them, into which they might go such a length, and so only what was seen is described:
and a line of twelve cubits did compass either of them about; that was the circumference of them, and therefore their diameter must be four cubits. Eupolemus, an Heathen writer (n) speaks of these pillars, but he makes the circuit of them to be but ten cubits; and says they were equal in height with the temple, and stood on the right and left, and were made of brass, and covered with gold, the thickness of a finger.
(n) Apud Euseb, Praepar. Evangel. l. 9. c. 34. p. 450.

two pillars of brass of eighteen cubits high--They were made of the brass (bronze) which was taken from the king of Zobah (1-Chronicles 18:8). In 2-Chronicles 3:15 they are said to have been thirty-five cubits high. There, however, their joint lengths are given; whereas here the length of the pillars is given separately. Each pillar was seventeen and a half cubits long, which is stated, in round numbers, as eighteen. Their dimensions in English measure are as follows: The pillars without the capitals measured thirty-two and a half feet long, and seven feet diameter; and if hollow, as WHISTON, in his translation of JOSEPHUS, thinks (Jeremiah 52:21), the metal would be about three and a half inches thick; so that the whole casting of one pillar must have been from sixteen to twenty tons. The height of the capitals was eight and three-fourths feet; and, at the same thickness of metal, would not weigh less than seven or eight tons each. The nature of the workmanship in the finishing of these capitals is described (1-Kings 7:17-22). The pillars, when set up, would stand forty feet in height [NAPIER, Metal].

The brazen pillars of the porch (compare 2-Chronicles 3:15-17). - He formed the two brazen pillars, which were erected, according to 2-Chronicles 3:15, "before the (temple) house, i.e., in front of the hall of the temple. One was eighteen cubits high, and a thread of twelve cubits surrounded (spanned) the other pillar." The statement of the height of the one pillar and that of the circumference of the other is to be understood as an abbreviated expression, signifying that the height and thickness mentioned applied to the one as well as to the other, or that they were alike in height and circumference. According to the Chronicles, they were thirty-five cubits long; which many expositors understand as signifying that the length of the two together was thirty-five cubits, so that each one was only 17 1/2 cubits long, for which the full number 18 is substituted in our text. But this mode of reconciling the discrepancy is very improbable, and is hardly in harmony with the words of the Chronicles. The number 35 evidently arose from confounding the numeral letters יח = 18 with לה = 35. The correctness of the number 18 is confirmed by 2-Kings 25:17 and Jeremiah 52:21. The pillars were hollow, the brass being four finger-breadths in thickness (Jeremiah 52:21); and they were cast in the Jordan valley (1-Kings 7:46).