וַיָּ֛צַר אֶת־שְׁנֵ֥י הָעַמּוּדִ֖ים נְחֹ֑שֶׁת שְׁמֹנֶ֨ה עֶשְׂרֵ֜ה אַמָּ֗ה קוֹמַת֙ הָעַמּ֣וּד הָאֶחָ֔ד וְחוּט֙ שְׁתֵּים־עֶשְׂרֵ֣ה אַמָּ֔ה יָסֹ֖ב אֶת־הָעַמּ֥וּד הַשֵּׁנִֽי׃
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.
Read halakhic rulings (Jewish law) on I Kings 7:15 from the Mishneh Torah and classical halakhic sources, free online.