Acts 19:7

4 Then said Paul, John verily baptized with the baptism of repentance, saying to the people, That they should believe on him who should come after him, that is, on Christ Jesus.

5 When they heard [this], they were baptized into the name of the Lord Jesus.

6 And when Paul had laid [his] hands upon them, the Holy Spirit came on them; and they spoke in languages, and prophesied.

7 And all the men were about twelve.

8 And he went into the synagogue, and spoke boldly for the space of three months, disputing and persuading the things concerning the kingdom of God.

9 But when divers were hardened, and believed not, but spoke evil of that way before the multitude, he departed from them, and separated the disciples, disputing daily in the school of one Tyrannus.

10 And this continued for the space of two years; so that all they who dwelt in Asia heard the word of the Lord Jesus, both Jews and Greeks.