Acts 10:44

While Peter was still speaking these words, the Holy Spirit fell on all who heard the message.

Acts 11:15

As I began to speak, the Holy Spirit fell on them just as on us at the beginning.

Acts 15:8

And God, who knows the heart, bore witness to them giving them the Holy Spirit, just as he also did to us;

Acts 2:2-4

And suddenly there came from heaven a sound like the rush of a violent wind, and it filled the whole house where they were sitting.

Acts 4:31

And when they had prayed, the place where they were gathered together was shaken; and they were all filled with the Holy Spirit and spoke the word of God with boldness.

Acts 8:15-17

who came down and prayed for them that they might receive the Holy Spirit.

Acts 19:6

And when Paul had laid his hands upon them, the Holy Spirit came on them, and they spoke with tongues and prophesied.

Treasury of Scripture Knowledge

Summary

While Peter yet spake these words, the Holy Ghost fell on all them which heard the word.

Bible References

The holy ghost

Acts 2:2
And suddenly there came from heaven a sound like the rush of a violent wind, and it filled the whole house where they were sitting.
Acts 4:31
And when they had prayed, the place where they were gathered together was shaken; and they were all filled with the Holy Spirit and spoke the word of God with boldness.
Acts 8:15
who came down and prayed for them that they might receive the Holy Spirit.
Acts 11:15
As I began to speak, the Holy Spirit fell on them just as on us at the beginning.
Acts 19:6
And when Paul had laid his hands upon them, the Holy Spirit came on them, and they spoke with tongues and prophesied.