Acts 1:6–7

The disciples ask when; Jesus says the Father sets the times

6So those who had come together were asking him, saying, “Lord, are you restoring the kingdom to Israel at this time?”

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

Study it word by word

In its context

4And while gathered together with them, he ordered them not to leave Jerusalem, but to wait for the promise of the Father, “which you heard from me;

5for John immersed in water, but you will be immersed in the Holy Spirit not many days from now.”

…

8but you will receive power when the Holy Spirit comes upon you, and you will be my witnesses both in Jerusalem and in all Judea and Samaria, and to the end of the earth.”

9And having said these things, as they were watching, he was lifted up, and a cloud took him out of their sight.

Read all of Acts 1

Its words in the original

Waiting on God