Mark 16:17-20

17And these signs will accompany those who believe: In My name they will drive out demons; they will speak in new tongues;1 18they will pick up snakes with their hands, and if they drink any deadly poison, it will not harm them; they will lay their hands on the sick, and they will be made well.”

19After the Lord Jesus2 had spoken to them, He was taken up into heaven and sat down at the right hand of God.

20And they went out and preached everywhere, and the Lord worked through them, confirming His word by the signs that accompanied it.