Acts 1:6-10

So when the disciples met with Jesus, they asked him, “Lord, is this the time when you will re-establish Israel's kingdom?”

“You don't need to know about the dates and times that are set by the Father's authority,” he told them.

“But you will be given power when the Holy Spirit comes upon you, and you will be my witnesses in Jerusalem, throughout Judea and Samaria, and to the farthest places on earth.”

After Jesus had told them this, he was taken up as they were watching and a cloud hid him from their sight.

While they were staring intently at the sky as he ascended, two men dressed in white were suddenly standing beside them.