Acts 10:44

While Peter was still speaking these truths, the Holy Spirit fell upon all who were listening to the message.

Acts 11:15

When I began to speak, the Holy Spirit fell upon them as He did upon us at the beginning,

Acts 15:8

And God who knows men's hearts testifies for them by giving them the Holy Spirit, as He did us,

Acts 2:2-4

when suddenly there came from heaven a sound like a terrific blast of wind, and it filled the whole house where they were sitting,

Acts 4:31

When they had prayed, the place where they were meeting was shaken, and they were all filled with the Holy Spirit, and continued courageously to speak God's message.

Acts 8:15-17

They came and prayed for them that they might receive the Holy Spirit,

Acts 19:6

and when Paul laid his hands upon them, the Holy Spirit came upon them, and they began to speak in foreign tongues and to prophesy.

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
when suddenly there came from heaven a sound like a terrific blast of wind, and it filled the whole house where they were sitting,
Acts 4:31
When they had prayed, the place where they were meeting was shaken, and they were all filled with the Holy Spirit, and continued courageously to speak God's message.
Acts 8:15
They came and prayed for them that they might receive the Holy Spirit,
Acts 11:15
When I began to speak, the Holy Spirit fell upon them as He did upon us at the beginning,
Acts 19:6
and when Paul laid his hands upon them, the Holy Spirit came upon them, and they began to speak in foreign tongues and to prophesy.