Plutarch, Nicias
Bernadotte Perrin, Ed.

Indeed, he often lapses unawares into the manner of Xenarchus, as, for instance, when he says he thinks it was a bad omen for the Athenians that Nicias, whose name was derived from victory, declined at first to head their expedition; also that, by the mutilation of the ‘Hermae,’¹ Heaven indicated to them in advance that by the hands of Hermocrates the son of Hermon they were to suffer most of their reverses during the war; and, further, that it was fitting that Heracles should aid the Syracusans, for the sake of their goddess Cora who delivered Cerberus into his hands, but should be angry with the Athenians because they were trying to succour the Egestaeans although they were descendants of the Trojans, whose city he had once destroyed because of the wrong done him by Laomedon their king.