Statistics for occurrence #1 of “Aetna” in book 3, card 667 of P. Vergilius Maro, Aeneid:
...r could his fierce pursuit
o'ertake the Ionian surges as they rolled,
he raised a cry incredible; the sea
with all its billows trembled; the wide shore
of Italy from glens and gorges moaned,
and Aetna roared from every vaulted cave.
...