Acts 2:6

6.When this was noised abroad. Luke saith thus in Greek, This voice being made; but his meaning is, that the fame was spread abroad, whereby it came to pass that a great multitude came together. For if one after another in divers places, and at divers times, had heard the apostles speaking in divers tongues, the miracle had not been so famous; therefore they come altogether into one place, that the diversity of tongues may the better appear by the present comparison. There is a further circumstance also here to be noted, that the country (and native soil) of the apostles was commonly known, and this was also commonly known, that they never went out of their country to learn (86) strange tongues. Therefore, forasmuch as one speaketh Latin, another Greek, another the Arabian tongue, as occasion was offered, and that indifferently, and every one doth also change his tongue, the work of God appeareth more plainly hereby.