Acts 28:3-5

But when Paul had gathered a bundle of sticks and laid them on the fire, a viper came out because of the heat, and fastened on his hand. So when the natives saw the creature hanging from his hand, they said to one another, “No doubt this man is a murderer, whom, though he has escaped the sea, yet justice does not allow to live.” But he shook off the creature into the fire and suffered no harm.