Acts 19:22

19:22 So after sending two of his assistants, Timothy and Erastus, to Macedonia, he himself stayed on for a while in the province of Asia.

Acts 19:2

19:2 and said to them, “Did you receive the Holy Spirit when you believed?” They replied, “No, we have not even heard that there is a Holy Spirit.”

Acts 4:20

4:20 for it is impossible for us not to speak about what we have seen and heard.”