'Macedonians' in the Bible

So the city was filled with confusion, and they rushed all together into the amphitheater, dragging along Gaius and Aristarchus, Macedonians who were Paul’s traveling companions.

For I know your eagerness, and I brag about you to the Macedonians: “Achaia has been prepared since last year,” and your zeal has stirred up most of them.

For if any Macedonians come with me and find you unprepared, we, not to mention you, would be embarrassed in that situation.