I could not forget my own sensations when you thus started up and poured out the venom of your mind: I felt fear as if an animal that I had struck or pushed had looked up at me with human eyes and cursed me in a man's voice.
There are no more uses of "venom" in the book.
Show samples from other sources
It was a cobra, whose venom could kill a person in minutes.
Paulo Coelho -- The Alchemist
I used elder python venom, straight from the depths of Tartarus.