Acts 1:6-8

6So when the apostles came together, they asked him, “Lord, is this the time when you’re going to restore the kingdom to Israel?”

7Jesus told them, “You don’t need to know about times or periods that the Father has determined by his own authority.

8But you will receive power when the Holy Spirit comes to you. Then you will be my witnesses to testify about me in Jerusalem, throughout Judea and Samaria, and to the ends of the earth.”