Parallel
Acts 16:38
Nestle 1904 Greek New Testament · Berean Standard Bible
Ἀπήγγειλαν δὲ τοῖς στρατηγοῖς οἱ ῥαβδοῦχοι τὰ ῥήματα ταῦτα ἐφοβήθησαν δὲ ἀκούσαντες ὅτι Ῥωμαῖοί εἰσιν
So the officers relayed this message to the magistrates, who were alarmed to hear that Paul and Silas were Roman citizens.