Acts 1:11
1:11 and said, “Men of Galilee, why do you stand here looking up into the sky? This same Jesus who has been taken up from you into heaven will come back in the same way you saw him go into heaven.”
Acts 1:22
1:22 beginning from his baptism by John until the day he was taken up from us – one of these must become a witness of his resurrection together with us.”