Acts 9:29

29And he spoke and disputed against athe Hellenists.
That is, Greek-speaking Jews
But cthey were seeking to kill him.

Acts 11:20

20But there were some of them, men of Cyprus and Cyrene, who on coming to Antioch spoke to the Hellenists
Or Greeks (that is, Greek-speaking non-Jews)
also, epreaching the Lord Jesus.
Copyright information for ESV