Verses with the word serpent in the Apocrypha (3 verses):

Sirach 12:13
Who will pity a charmer that is bitten with a serpent, or any such as come nigh wild beasts?

Sirach 21:2
Flee from sin as from the face of a serpent: for if thou comest too near it, it will bite thee: the teeth thereof are as the teeth of a lion, slaying the souls of men.

Sirach 25:15
There is no head above the head of a serpent; and there is no wrath above the wrath of an enemy.