'Horns' in the Bible

Then I saw standing in the middle of the throne and of the four living creatures, and in the middle of the elders, a Lamb that appeared to have been killed. He had seven horns and seven eyes, which are the seven spirits of God sent out into all the earth.

Then the sixth angel blew his trumpet, and I heard a single voice coming from the horns on the golden altar that is before God,

Then another sign appeared in heaven: a huge red dragon that had seven heads and ten horns, and on its heads were seven diadem crowns.

Then I saw a beast coming up out of the sea. It had ten horns and seven heads, and on its horns were ten diadem crowns, and on its heads a blasphemous name.

Then I saw another beast coming up from the earth. He had two horns like a lamb, but was speaking like a dragon.

So he carried me away in the Spirit to a wilderness, and there I saw a woman sitting on a scarlet beast that was full of blasphemous names and had seven heads and ten horns.

But the angel said to me, "Why are you astounded? I will interpret for you the mystery of the woman and of the beast with the seven heads and ten horns that carries her.

The ten horns that you saw are ten kings who have not yet received a kingdom, but will receive ruling authority as kings with the beast for one hour.

The ten horns that you saw, and the beast -- these will hate the prostitute and make her desolate and naked. They will consume her flesh and burn her up with fire.