Acts 1:8-11
 8But you will receive power when the Holy Spirit has come on you, and you will be my witnesses in Jerusalem, in all Judea and Samaria, and to the ends of the earth.”


9After he had said this, he was taken up as they were watching, and a cloud took him out of their sight.

10While he was going, they were gazing into heaven, and suddenly two men in white clothes stood by them. 

11They said, “Men of Galilee, why do you stand looking up into heaven? This same Jesus, who has been taken from you into heaven, will come in the same way that you have seen him going into heaven.”