Luke 24:36-40 Now as they said these things, Jesus Himself stood in the midst of them, and said to them, “Peace to you.” But they were terrified and frightened, and supposed they had seen a spirit. And He said to them, “Why are you troubled? And why do doubts arise in your hearts? Behold My hands and My feet, that it is I Myself. Handle Me and see, for a spirit does not have flesh and bones as you see I have.” When He had said this, He showed them His hands and His feet. …. (49) “Behold, I send the Promise of My Father upon you; but tarry in the city of Jerusalem until you are endued with power from on high.”

Acts 2:1-4 When the Day of Pentecost had fully come, they were all with one accord in one place. And suddenly there came a sound from heaven, as of a rushing mighty wind, and it filled the whole house where they were sitting. Then there appeared to them divided tongues, as of fire, and one sat upon each of them. And they were all filled with the Holy Spirit and began to speak with other tongues, as the Spirit gave them utterance.