1 Kings 22:11
And Zedekiah the son of Chenaanah made him horns of iron: and he said, Thus saith the LORD, With these shalt thou push the Syrians, until thou have consumed them.
But my faithfulness and my mercy shall be with him: and in my name shall his horn be exalted.
But my horn shalt thou exalt like the horn of an unicorn: I shall be anointed with fresh oil.
There will I make the horn of David to bud: I have ordained a lamp for mine anointed.