Acts of the Apostles 1:10-11, 9

While he was going away and as they were staring toward heaven, suddenly two men in white robes stood next to them. They said, “Galileans, why are you standing here, looking toward heaven? This Jesus, who was taken up from you into heaven, will come in the same way that you saw him go into heaven.”

After Jesus said these things, as they were watching, he was lifted up and a cloud took him out of their sight.