Acts 1:3-12

3 To whom also he showed himself alive after his passion by many infallible proofs, being seen of them forty days, and speaking of the things pertaining to the kingdom of God:

4 And, being assembled together with them, commanded them that they should not depart from Jerusalem, but wait for the promise of the Father, which, said he, you have heard of me.

5 For John truly baptized with water; but you shall be baptized with the Holy Ghost not many days hence.

6 When they therefore were come together, they asked of him, saying, Lord, will you at this time restore again the kingdom to Israel?

7 And he said to them, It is not for you to know the times or the seasons, which the Father has put in his own power.

8 But you shall receive power, after that the Holy Ghost is come on you: and you shall be witnesses to me both in Jerusalem, and in all Judaea, and in Samaria, and to the uttermost part of the earth.

9 And when he had spoken these things, while they beheld, he was taken up; and a cloud received him out of their sight.

10 And while they looked steadfastly toward heaven as he went up, behold, two men stood by them in white apparel;

11 Which also said, You men of Galilee, why stand you gazing up into heaven? this same Jesus, which is taken up from you into heaven, shall so come in like manner as you have seen him go into heaven.

12 Then returned they to Jerusalem from the mount called Olivet, which is from Jerusalem a sabbath day's journey.