Camillus and the Gauls’ Gold Ransom
Gold weighed out on Roman scales, then Camillus bursts in with a sword and a new set of terms.

Anton Raphael Mengs — "Johann Joachim Winckelmann (1717–1768)" (ca. 1777), public domain
A city held for ransom.
After Rome’s defeat at the River Allia in 390 BC, Gallic warriors poured into the city. The Romans holed up on the Capitoline, while the rest fled or hid. The Gauls finally agreed to leave for a steep ransom: one thousand pounds of gold, measured out on their own crooked scales.
Camillus upends the game.
As the last bars of gold hit the scales, Marcus Furius Camillus arrived with fresh Roman troops. He shouted that no treaty with invaders was valid, sent the gold flying, and ordered the Gauls to prepare for a fight. The Romans drove the Gauls out—without paying a single coin.
When is a deal not a deal?
For generations, Roman schoolboys learned this story: Rome might lose battles—but never its pride. Camillus became 'the second founder of Rome.' The lesson was simple: gold buys nothing a sword can take back.
As Rome tried to ransom itself from the Gauls, Camillus stormed in, threw down the money scales, and gave the city a second chance—by force.