'Serpent' in the Bible

“Do not rejoice, O Philistia, any of you,Because the rod [of Judah] that struck you is broken;For out of the serpent’s root will come a viper [King Hezekiah of Judah],And its offspring will be a flying serpent.

In that day the Lord will punish Leviathan the fleeing serpentWith His fierce and great and mighty sword [rescuing Israel from her enemy],Even Leviathan the twisted serpent;And He will kill the dragon who lives in the sea.

A [mournful, inspired] oracle (a burden to be carried) concerning the beasts of the Negev (the South):Through a land of trouble and anguish,From where come lioness and lion, viper and [fiery] flying serpent,They carry their riches on the shoulders of young donkeysAnd their treasures on the humps of camels,To a people (Egyptians) who cannot benefit them.