'Iron' in the Bible

And now, send to me a wise man to work in gold, and in silver, and in brass, and in iron, and in purple, and crimson, and blue, and knowing to grave gravings with the wise men who are with me in Judah and in Jerusalem, whom David my father prepared;

(son of a woman of the daughters of Dan, and his father a man of Tyre), knowing to work in gold, and in silver, in brass, in iron, in stones, and in wood, in purple, in blue, and in fine linen, and in crimson, and to grave any graving, and to devise any device that is given to him, with thy wise men, and the wise men of my lord David thy father.

And Zedekiah son of Chenaanah maketh for himself horns of iron, and saith, 'Thus said Jehovah,

And the king and Jehoiada give it unto the doers of the work of the service of the house of Jehovah, and they are hiring hewers and artificers to renew the house of Jehovah, and also -- to artificers in iron and brass to strengthen the house of Jehovah.