The Third Treaty
A third treaty again was made by Rome
at the time of
the invasion of Pyrrhus into Sicily
; before the
Carthaginians undertook the war for the possession of Sicily
. This treaty contains the same
provisions as the two earlier treaties with these additional
"If they make a treaty of alliance with Pyrrhus, the
Romans or Carthaginians shall make it on such terms as
not to preclude the one giving aid to the other, if that one's
territory is attacked.
"If one or the other stand in need of help, the Carthaginians shall supply the ships, whether for transport or war;
but each people shall supply the pay for its own men employed
The Carthaginians shall also give aid by sea to the
Romans if need be; but no one shall compel the crews to
disembark against their will."
Provision was also made for swearing to these treaties. In
the case of the first, the Carthaginians were to swear by the
gods of their ancestors, the Romans by Jupiter Lapis, in
accordance with an ancient custom; in the case of the last
treaty, by Mars and Quirinus.
The form of swearing by Jupiter Lapis was this. The
commissioner for swearing to the treaty took a stone in his
hand, and, having taken the oath in the name of his country,
added these words, "If I abide by this oath may he bless me;
but if I do otherwise in thought or act, may all others be kept
safe each in his own country, under his own laws, in enjoyment
of his own goods, household gods, and tombs,—may I alone
be cast out, even as this stone is now." And having uttered
these words he throws the stone from his hand.