"You will be my witnesses in Jerusalem and in all Judea and Samaria, and to the end of the earth." - Acts 1:8

"They were all filled with the Holy Spirit and spoke the word of God boldly." - Acts 4:31

You will receive power when the Holy Spirit has come upon you. - Acts 1:8

All of them were filled with the Holy Spirit and began to speak in other tongues as the Spirit enabled them. - Acts 2:4