Passage 7.11.1
Ῥωμαῖοι δὲ αὖθις ἄνδρα ἐκ τῆς βουλῆς καταπέμπουσιν ἐς τὴν Ἑλλάδα· ὄνομα μὲν τῷ ἀνδρὶ ἦν Γάλλος, ἀπέσταλτο δὲ Λακεδαιμονίοις καὶ Ἀργείοις ὑπὲρ γῆς ἀμφισβητουμένης γενέσθαι δικαστής. οὗτος ὁ Γάλλος ἐς τὸ Ἑλληνικὸν πολλὰ μὲν εἶπε, πολλὰ δὲ καὶ ἔπραξεν ὑπερήφανα, Λακεδαιμονίους δὲ καὶ Ἀργείους τὸ παράπαν ἔθετο ἐν χλευασίᾳ·
Once again the Romans sent a member of their senate into Greece; the name of this man was Gallus, and he was dispatched to act as an arbitrator between the Lacedaemonians and the Argives concerning disputed territory. This Gallus spoke and acted in numerous ways with arrogance towards the Greeks, and treated the Lacedaemonians and Argives entirely with mockery.