Acts 28:3-5

But when Paul had gathered a bundle of sticks and laid them on the fire, a viper came out by reason of the heat, and fastened on his hand. And when the barbarians saw the venomous creature hanging from his hand, they said one to another, No doubt this man is a murderer, whom, though he hath escaped from the sea, yet Justice hath not suffered to live. Howbeit he shook off the creature into the fire, and took no harm.