Mark 16:18 References

18 they will apick up serpents, and if they drink any deadly poison, it will not hurt them; they will blay hands on the sick, and they will recover."

a Luke 10:19, Acts 28:3-5

Luke 10

19 "Behold, I have given you authority to atread on serpents and scorpions, and over all the power of the enemy, and nothing will injure you.

Acts 28

3 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 itself on his hand.
4 When athe natives saw the creature hanging from his hand, they began saying to one another, "bUndoubtedly this man is a murderer, and though he has been saved from the sea, justice has not allowed him to live."
5 However ahe shook the creature off into the fire and suffered no harm.

Other references for Mark 16:18