Acts 1:9-13
9And when he had spoken these things, while they beheld, he was taken up; and a cloud received him out of their sight.
10And while they looked stedfastly toward heaven as he went up, behold, two men stood by them in white apparel;
11Which also said, Ye men of Galilee, why stand ye gazing up into heaven? this same Jesus, which is taken up from you into heaven, shall so come in like manner as ye have seen him go into heaven.
12Then returned they unto Jerusalem from the mount called Olivet, which is from Jerusalem a sabbath day's journey.
13And when they were come in, they went up into an upper room, where abode both Peter, and James, and John, and Andrew, Philip, and Thomas, Bartholomew, and Matthew, James the son of Alphaeus, and Simon Zelotes, and Judas the brother of James.
(KJV)