Plutarch,
Plutarch's Lives
(1864)
“ Brennus, having taken possession of Rome, set a strong guard about the Capitol, and, going himself down into the forum, was there struck with amazement at the sight of so many men sitting in that order and silence, observing that they neither rose at his coming, nor so much as changed color or countenance, but remained without fear or concern, leaning upon their staves, and sitting quietly, looking at each other. The Gauls, for a great while, stood wondering at the strangeness of the sight, not daring to approach or touch them, taking them for an assembly of superior beings. ”
