Dionysus of Halicanarssus, II.56
“For they claim that there was a total solar eclipse at the moment when his mother was raped (whether by some mortal or some god) and darkness completely covered the earth as it would it night and that the same thing happened when Romulus died. So, Romulus is said to have obtained this kind of end, the man who was first selected king by Rome and who build the city.
ἔν τε γὰρ τῷ βιασμῷ τῆς μητρὸς αὐτοῦ εἴθ᾿ ὑπ᾿ ἀνθρώπων τινὸς εἴθ᾿ ὑπὸ θεοῦ γενομένῳ τὸν ἥλιον ἐκλιπεῖν φασιν ὅλον καὶ σκότος παντελῶς ὥσπερ ἐν νυκτὶ τὴν γῆν κατασχεῖν ἔν τε τῇ τελευτῇ αὐτοῦ ταὐτὸ συμβῆναι λέγουσι πάθος. ὁ μὲν δὴ κτίσας τὴν Ῥώμην καὶ πρῶτος ἀποδειχθεὶς ὑπ᾿ αὐτῆς βασιλεὺς Ῥωμύλος τοιαύτης λέγεται τελευτῆς τυχεῖν…
Valerius Maximus, 7.1
“The extreme effort of Sulpicius Galus in grasping every type of literature was especially helpful to the republic. For, when he was legate when Lucius Paullus was waging war against king Perses, the moon suddenly eclipsed during a quiet night. Our army was horrified by that as if it were a terrible omen and lost the confidence to meet the enemy in battle. But he returned them quickly to the battle line by offering an expert lecture on the logic of the heavens and the nature of the stars. Thus the liberal arts gave to Galus a means to win that famous Paulline victory—since, if he had not conquered the fear of our soldiers, the general would have been incapable of conquering the enemy.”
Sulpicii Gali maximum in omni genere litterarum recipiendo studium plurimum rei publicae profuit: nam cum L. Paulli bellum adversum regem Persen gerentis legatus esset, ac serena nocte subito luna defecisset, eoque velut diro quodam monstro perterritus exercitus noster manus cum hoste conserendi fiduciam amisisset, de caeli ratione et siderum natura peritissime disputando alacrem eum in aciem misit. itaque inclitae illi Paullianae victoriae liberales artes Gali aditum dederunt, quia nisi ille metum nostrorum militum vicisset, imperator vincere hostes non potuisset.