'Troops' in the Bible

So he immediately took soldiers and centurions and ran down among them. When the people saw the commander and the soldiers, they stopped beating Paul.

And as the dissension became even greater, the commander, fearing that Paul would be torn to pieces by them, ordered the troops to go down and forcibly take him from them, and bring him to the barracks.

This man was seized [as a prisoner] by the Jews and was about to be killed by them, when I came upon him with the troops and rescued him, having learned that he was a Roman citizen.