Acts 1:9-11 (KJV):
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
steadfastly toward heaven as he went up, behold, two men stood by them in white
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.