'Snake' in the Bible

“Dan shall be a serpent in the way,A horned snake in the path,That bites the horse’s heels,So that his rider falls backward.

The tree snake will make its nest and lay eggs there,And it will hatch and gather them under its protection.Yes, the hawks will be gathered there,Every one with its kind.

They hatch adders’ eggs and weave the spider’s web;He who eats of their eggs dies,And from that which is crushed a snake breaks forth.

As when a man flees from a lionAnd a bear meets him,Or goes home, leans his hand against the wallAnd a snake bites him.

Or if he asks for a fish, he will not give him a snake, will he?

Now suppose one of you fathers is asked by his son for a fish; he will not give him a snake instead of a fish, will he?