Mark 16:17-20 NIV

17 And these signs1 will accompany those who believe: In my name they will drive out demons;2 they will speak in new tongues;3

References for Mark 16:17

18 they will pick up snakes4 with their hands; and when they drink deadly poison, it will not hurt them at all; they will place their hands on5 sick people, and they will get well."

References for Mark 16:18

19 After the Lord Jesus had spoken to them, he was taken up into heaven6 and he sat at the right hand of God.7
20 Then the disciples went out and preached everywhere, and the Lord worked with them and confirmed his word by the signs8 that accompanied it.

References for Mark 16:20