Mark 16:18 in the King James Version
They shall take up serpents; and if they drink any deadly thing, it shall not hurt them; they shall lay hands on the sick, and they shall recover.
Context
17 These signs will accompany those who believe: in my name they will cast out demons; they will speak with new languages;
18 they will take up serpents; and if they drink any deadly thing, it will in no way hurt them; they will lay hands on the sick, and they will recover.”
19 So then the Lord, after he had spoken to them, was received up into heaven and sat down at the right hand of God.