Acts 1:7-9

American Standard Version

⁷ And he said unto them, It is not for you to know times or seasons, which the Father hath ^[a]set within his own authority. ⁸ But ye shall receive power, when the Holy Spirit is come upon you: and ye shall be my witnesses both in Jerusalem, and in all Judaea and Samaria, and unto the uttermost part of the earth. ⁹ And when he had said these things, as they were looking, he was taken up; and a cloud received him out of their sight.