Acts 1:2-4 J.B. Phillips New Testament (PHILLIPS)
1 1-3 My Dear Theophilus, In my first book I gave you some account of all that Jesus began to do and teach until the time of his ascension. Before he ascended he gave his instructions, through the Holy Spirit, to the special messengers of his choice. For after his suffering he showed himself alive to them in many convincing ways, and appeared to them repeatedly over a period of forty days talking with them about the affairs of the kingdom of God.
Jesus’ parting words before his ascension
4 On one occasion, while he was eating a meal with them, he emphasised that they were not to leave Jerusalem, but to wait for the Father’s promise.