'Dragon' in the Bible

Then another sign appeared in heaven: and behold, a great red dragon having seven heads and ten horns, and on his heads were seven diadems.

And his tail *swept away a third of the stars of heaven and threw them to the earth. And the dragon stood before the woman who was about to give birth, so that when she gave birth he might devour her child.

And there was war in heaven, Michael and his angels waging war with the dragon. The dragon and his angels waged war,

And the great dragon was thrown down, the serpent of old who is called the devil and Satan, who deceives the whole world; he was thrown down to the earth, and his angels were thrown down with him.

And when the dragon saw that he was thrown down to the earth, he persecuted the woman who gave birth to the male child.

But the earth helped the woman, and the earth opened its mouth and drank up the river which the dragon poured out of his mouth.

So the dragon was enraged with the woman, and went off to make war with the rest of her children, who keep the commandments of God and hold to the testimony of Jesus.

And the beast which I saw was like a leopard, and his feet were like those of a bear, and his mouth like the mouth of a lion. And the dragon gave him his power and his throne and great authority.

they worshiped the dragon because he gave his authority to the beast; and they worshiped the beast, saying, “Who is like the beast, and who is able to wage war with him?”

Then I saw another beast coming up out of the earth; and he had two horns like a lamb and he spoke as a dragon.

And I saw coming out of the mouth of the dragon and out of the mouth of the beast and out of the mouth of the false prophet, three unclean spirits like frogs;

And he laid hold of the dragon, the serpent of old, who is the devil and Satan, and bound him for a thousand years;