Acts 18:27

18:27 When Apollos wanted to cross over to Achaia, the brothers encouraged him and wrote to the disciples to welcome him. When he arrived, he assisted greatly those who had believed by grace,

Acts 19:1

Disciples of John the Baptist at Ephesus

19:1 While Apollos was in Corinth, Paul went through the inland regions and came to Ephesus. He found some disciples there