Acts 1:9-11
9 When he had said this, as they were watching, he was lifted up, and a cloud took him out of their sight.
10 While he was going and they were gazing up toward heaven, suddenly two men in white robes stood by them.
11 They said, “Men of Galilee, why do you stand looking up toward heaven? This Jesus, who has been taken up from you into heaven, will come in the same way as you saw him go into heaven.”