'Horns' in the Bible

And lifting up my eyes I saw four horns.

And I said to the angel who was talking to me, What are these? And he said to me, These are the horns which have sent Judah, Israel, and Jerusalem in flight.

Then I said, What have these come to do? And he said, These are the horns which sent Judah in flight, and kept him from lifting up his head: but these men have come to send fear on them and to put down the nations who are lifting up their horns against the land of Judah to send it in flight.