Acts 1:6-8

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

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

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