'Dragon' in the Bible

In that day lay a charge doth Jehovah, With his sword -- the sharp, and the great, and the strong, On leviathan -- a fleeing serpent, And on leviathan -- a crooked serpent, And He hath slain the dragon that is in the sea.

Awake, awake, put on strength, O arm of Jehovah, Awake, as in days of old, generations of the ages, Art not Thou it that is hewing down Rahab, Piercing a dragon!