Acts 10:44

While Peter was still speaking these words, the Holy Spirit fell on all those who were listening to the message [confirming God’s acceptance of Gentiles].

Acts 11:15

When I began to speak, the Holy Spirit fell on them just as He did on us at the beginning [at Pentecost].

Acts 15:8

And God, who knows and understands the heart, testified to them, giving them the Holy Spirit, just as He also did to us;

Acts 2:2-4

and suddenly a sound came from heaven like a rushing 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 meeting together was shaken [a sign of God’s presence]; and they were all filled with the Holy Spirit and began to speak the word of God with boldness and courage.

Acts 8:15-17

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

Acts 19:6

And when Paul laid his hands on them, the Holy Spirit came on them, and they began speaking in [unknown] tongues (languages) and prophesying.

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 a sound came from heaven like a rushing 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 meeting together was shaken [a sign of God’s presence]; and they were all filled with the Holy Spirit and began to speak the word of God with boldness and courage.
Acts 8:15
They came down and prayed for them that they might receive the Holy Spirit;
Acts 11:15
When I began to speak, the Holy Spirit fell on them just as He did on us at the beginning [at Pentecost].
Acts 19:6
And when Paul laid his hands on them, the Holy Spirit came on them, and they began speaking in [unknown] tongues (languages) and prophesying.