2 Chronicles 18:10 in the King James Version
And Zedekiah the son of Chenaanah had made him horns of iron, and said, Thus saith the LORD, With these thou shalt push Syria until they be consumed.
Context
9 Now the king of Israel and Jehoshaphat the king of Judah each sat on his throne, arrayed in their robes, and they were sitting in an open place at the entrance of the gate of Samaria; and all the prophets were prophesying before them.
10 Zedekiah the son of Chenaanah made himself horns of iron and said, “The LORD says, ‘With these you shall push the Syrians, until they are consumed.’”
11 All the prophets prophesied so, saying, “Go up to Ramoth Gilead, and prosper; for the LORD will deliver it into the hand of the king.”