[44] Then he said to them, “These are my words that I spoke to you while I was still with you, that everything written about me in the Law of Moses and the Prophets and the Psalms must be fulfilled.” [45] Then he opened their minds to understand the Scriptures, [46] and said to them, “Thus it is written, that the Christ should suffer and on the third day rise from the dead, [47] and that repentance for the forgiveness of sins should be proclaimed in his name to all nations, beginning from Jerusalem. [48] You are witnesses of these things. [49] And behold, I am sending the promise of my Father upon you. But stay in the city until you are clothed with power from on high.”
The Ascension
[50] And he led them out as far as Bethany, and lifting up his hands he blessed them. [51] While he blessed them, he parted from them and was carried up into heaven. [52] And they worshiped him and returned to Jerusalem with great joy, [53] and were continually in the temple blessing God. (ESV)