Mark 16:14-20 - Jesus Talks To The Apostles
14 Afterward he appeared to the Eleven themselves, as they were eating, and reproached them for their lack of faith, and stubborn hearts, because they disbelieved those who had seen him risen. 15 And he said to them. "Go into all the world and preach the gospel to the whole creation. 16 He who believes and is baptized shall be saved, but he who disbelieves shall be condemned. 17 Moreover these signs shall follow those who believe. They shall drive out demons in my name; they shall speak with new tongues in foreign languages; 18 they shall pick up serpents, and if they drink any poison it shall not hurt them; they shall lay hands on the sick and they shall recover."
19 So then the Lord Jesus, after he had spoken to them, was taken up into heaven, and sat down at the right hand of God. 20 But they went forth and preached everywhere, the Lord working with them, and confirming the message by the miracles which followed.