'Dragon' in the Bible

In that day the Lord, with his great and strong and cruel sword, will send punishment on Leviathan, the quick-moving snake, and on Leviathan, the twisted snake; and he will put to death the dragon which is in the sea.

Awake! awake! put on strength, O arm of the Lord, awake! as in the old days, in the generations long past. Was it not by you that Rahab was cut in two, and the dragon Wounded?

Nebuchadrezzar, king of Babylon, has made a meal of me, violently crushing me, he has made me a vessel with nothing in it, he has taken me in his mouth like a dragon, he has made his stomach full with my delicate flesh, crushing me with his teeth.