'Horn' in the Bible

that at the moment you hear the sound of the horn, pipe, lyre, trigon (four-stringed harp), dulcimer, bagpipe, and all kinds of music, you are to fall down and worship the golden image that King Nebuchadnezzar has set up.

So when the people heard the sound of the horn, pipe, lyre, trigon, dulcimer, bagpipe and all kinds of music, all the peoples, nations, and speakers of every language fell down and worshiped the golden image that Nebuchadnezzar the king had set up.

You, O king, have made a decree that everyone who hears the sound of the horn, pipe, lyre, trigon, harp, dulcimer, bagpipe, and all kinds of music is to fall down and worship the golden image.

Now if you are ready, when you hear the sound of the horn, pipe, lyre, trigon, harp, dulcimer, and all kinds of music, to fall down and worship the image which I have made, very good. But if you do not worship, you shall be thrown at once into the midst of a furnace of blazing fire; and what god is there who can rescue you out of my hands?”

While I was considering the horns, behold, there came up among them another horn, a little one, and three of the first horns were pulled up by the roots before it; and behold, in this horn were eyes like the eyes of a man and a mouth boasting of great things.

Then I kept looking because of the sound of the great and boastful words which the horn was speaking. I kept looking until the beast was slain, and its body destroyed and given to be burned with fire.

and the meaning of the ten horns (kings) that were on its head and the other horn which came up later, and before which three of the horns fell, specifically, that horn which had eyes and a mouth that boasted great things and which looked larger than the others.

As I kept looking, that horn was making war with the saints (believers) and overpowering them

As I was observing [this], behold, a male goat (Greece) was coming from the west [rushing] across the face of the whole earth without touching the ground; and the goat had a conspicuous and remarkable horn (Alexander the Great) between his eyes.

Then the male goat magnified himself exceedingly, and when he was [young and] strong, the great horn (Alexander) was [suddenly] broken; and in its place there came up four prominent horns [among whom the kingdom was divided, one] toward [each of] the four winds of heaven.

Out of one of them (Antiochus IV Epiphanes) came forth a rather small horn [but one of irreverent presumption and profane pride] which grew exceedingly powerful toward the south, toward the east, and toward the Beautiful Land (Israel).

And [in my vision] this horn grew up to the host of heaven, and caused some of the host and some of the stars to fall to the earth, and it trampled on them.

Indeed, it magnified itself to be equal with the Commander of the host [of heaven]; and it took away from Him the daily sacrifice (burnt offering), and the place of His sanctuary was thrown down (profaned).

Because of the transgression [of God’s people—their irreverence and ungodliness] the host will be given over to the wicked horn, along with the regular sacrifice; and righteousness and truth will be flung to the ground, and the horn will do as it pleases [by divine permission] and prosper.

The shaggy (rough-coated) male goat represents the kingdom of Greece, and the great horn between his eyes is the first king.

Regarding the shattered horn and the four others that arose in its place, four kingdoms will rise from his (Alexander’s) nation, although not with his power and heritage.