Acts 19:1-3

1While Apollos was at Corinth, Paul traveled through the upper region and came to Ephesus. He found some disciples

2and said to them, “Did you receive the Ruach ha-Kodesh when you believed?” They replied to him, “No, we’ve never even heard that there is a Ruach ha-Kodesh.

3He said, “Into what were you immersed?” They said, “Into John’s immersion.”