'Accent' in the Bible

Now the whole earth spoke one language and used the same words (vocabulary).

As they approached Micah's house, they recognized the accent of the young Levite. So they stopped there and said to him, "Who brought you here? What are you doing in this place? What is your business here?"

After a little while those standing there approached and said to Peter, “You certainly are one of them, since even your accent gives you away.”

But he denied [it] again. And after a little [while], again the bystanders began to say to Peter, "You really are [one] of them, because you also are a Galilean, and your accent {shows it}!"