Luke 1:35

1:35 The angel replied, “The Holy Spirit will come upon you, and the power of the Most High will overshadow you. Therefore the child to be born will be holy; he will be called the Son of God.

Luke 24:49

24:49 And look, I am sending you what my Father promised. But stay in the city until you have been clothed with power from on high.”

Romans 15:19

15:19 in the power of signs and wonders, in the power of the Spirit of God. So from Jerusalem even as far as Illyricum I have fully preached the gospel of Christ.