Mark 16:15-18
15 And he said to them, “Go into all the world and proclaim the good news to the whole creation. 16 The one who believes and is baptized will be saved; but the one who does not believe will be condemned. 17 And these signs will accompany those who believe: by using my name they will cast out demons; they will speak in new tongues; 18 they will pick up snakes in their hands,[b] and if they drink any deadly thing, it will not hurt them; they will lay their hands on the sick, and they will recover.”