truce
and convention, according to most writers. Philochorus even states that
this was the first occasion on which a truce was made for the recovery
of those slain in battle. But we have shown in our 'Life of Herakles'
that he was the first to restore the corpses of the slain to the enemy.
The tombs of the rank and file are to be seen at Eleutherae, but those
of the chiefs at Eleusis, by favour of Theseus to Adrastus. Euripides's
play of the 'Suppliants' is contradicted by that of Aeschylus, the
'Eleusinians,' in which Theseus is introduced giving orders for this to
be done.

XXX. His friendship for Peirithous is said to have arisen in the
following manner: He had a great reputation for strength and courage;
Peirithous, wishing to make trial of these, drove his cattle away from
the plain of Marathon, and when he learned that Theseus was pursuing
them, armed, he did not retire, but turned and faced him. Each man then
admiring the beauty and courage of his opponent, refrained from battle,
and first Peirithous holding out his hand bade Theseus himself assess
the damages of his raid upon the cattle, saying that he himself would
willingly submit to whatever penalty the other might inflict. Theseus
thought no more of their quarrel, and invited him to become his friend
and comrade; and they ratified their compact of friendship by an oath.
Hereupon, Peirithous, who was about to marry Deidameia, begged Theseus
to come and visit his country and meet the Lapithae. He also had invited
the Centaurs to the banquet; and as they in their drunken insolence laid
hands upon the women, the Lapithae attacked them. Some of them they
slew, and the rest they overcame, and afterwards, with the assistance of
Theseus, banished from their country. Herodorus, however, says that this
is not how these events took place, but that the war was going on, and
that Theseus went to help the Lapithae and while on his way thither
first beheld Herakles, whom he made a point of visiting at Trachis,
where he was resting after his labours and wanderings; and that they met
with many compliments and much good feeling on both sides. But one would
more incline to those writers who tell us that they often met, and that
Herakles was initiated by Theseus's desire, and was also purified before
initiation at his instance, which ceremony was necessary because of some
reckless action.

XXXI. Theseus was fifty years old, according to Hellanikus, when he
carried off Helen,