The Aeneid by Virgil Book 1 Page 22

Remus, shall give laws. The gates of war, grim with iron and close-fitting bars, shall be closed; within, impious Rage, sitting on savage arms, his hands fast bound behind with a hundred brazen knots, shall roar in the ghastliness of blood-stained lips.”

So speaking, he sends the son of Maia down from heaven, that the land and towers of new-built Carthage may open to greet the Teucrians, and Dido, ignorant of fate, might not bar them from her lands.

Through the wide air he flies on the oarage of wings, and speedily alights on the Libyan coasts. At once he does his bidding, and, God willing it, the Phoenicians lay aside their savage thoughts; above all, the queen receives a gentle mind and gracious purpose toward the Teucrians.

But loyal Aeneas,