Mark 16:17-20

17And these signs shall follow those that have believed: in my name they shall cast out demons; they shall speak with new tongues; 18they shall take up serpents; and if they should drink any deadly thing it shall not injure them; they shall lay hands upon the infirm, and they shall be well. 19The Lord therefore, after he had spoken to them, was taken up into heaven, and sat at the right hand of 1God. 20And they, going forth, preached everywhere, the Lord working with [them], and confirming the word by the signs following upon [it].