nuntius ingenti per regia tecta tumultu ecce ruit magnisque urbem terroribus implet: instructos acie Tiberino a flumine Teucros Tyrrhenamque manum totis descendere campis.
Amid wild uproar, lo, a messenger rushes through the royal halls and fills the city with great alarms: in battle array, he cries, the Teucrians and the Tyrrhene force are sweeping down from the Tiber river over all the plain.