1 Kings 7:12-16
English Standard Version
13And King Solomon sent and brought Hiram from Tyre.
14He was the son of a widow of the tribe of Naphtali, and his father was a man of Tyre, a worker in bronze. And he was full of wisdom, understanding, and skill for making any work in bronze. He came to King Solomon and did all his work.
15He cast two pillars of bronze. Eighteen 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.
16He also made two capitals of cast bronze to set on the tops of the pillars. The height of the one capital was five cubits, and the height of the other capital was five cubits.
