Acts 1:9-11
9 And when he had spoken these things, while they beheld, he was taken up; and a cloud received him out of their sight. 10 And while they looked stedfastly toward heaven as he went up, behold, two men stood by them in white apparel; 11 Which also said, Ye men of Galilee, why stand ye gazing up into heaven? this same Jesus, which is taken up from you into heaven, shall so come in like manner as ye have seen him go into heaven.
John: 20-22
Again Jesus said to them, “Peace be with you. As the Father has sent Me, so also I am sending you.” 22When He had said this, He breathed on them and said, “Receive the Holy Spirit.
He breathed on his disciples and said, "receive ye the holy ghost before ascending into heaven." Then days later in the form of the holy spirit or in like manner restored the holy spirit on the day of Pentecost to dwell in them. They heard the sound of a rushing mighty wind & that was Jesus breath entering them giving them spiritual life. God created Adam & breathed the breath of spiritual life into him. He breathed his holy spirit into him. But, he lost it in the garden at the fall and on the day of Pentecost restored his holy spirit/breath to mankind. That scripture isn't talking about His final return. But, Him coming in the form of the holy spirit at Pentecost.
John 7:39
He was speaking about the Spirit, whom those who believed in Him were later to receive. For the Spirit had not yet been given, because Jesus had not yet been glorified.