Acts 1:3-7

3After he had suffered, he also presented himself alive to them by many convincing proofs, appearing to them over a period of forty days and speaking about the kingdom of God.

4While he was with them, he commanded them not to leave Jerusalem, but to wait for the Father’s promise. “Which,” he said, “you have heard me speak about;

5for John baptized with water, but you will be baptized with the Holy Spirit in a few days.”

6So when they had come together, they asked him, “Lord, are you restoring the kingdom to Israel at this time?”

7He said to them, “It is not for you to know times or periods that the Father has set by his own authority.