Nicias
Plutarch
Plutarch. Plutarch's Lives, Vol. III. Perrin, Bernadotte, translator. Cambridge, MA: Harvard University Press; London: William Heinemann Ltd., 1914.
But Nicias did not faint nor grow weary. Even after the Athenians had actually voted for the war and elected him general first, and after him Alcibiades and Lamachus, in a second session of the assembly he rose and tried to divert them from their purpose by the most solemn adjurations, and at last accused Alcibiades of satisfying his own private greed and ambition in thus forcing the city into grievous perils beyond the seas.
Still, he made no headway, nay, he was held all the more essential to the enterprise because of the experience from which he spoke. There would be great security, his hearers thought, against the daring of Alcibiades and the roughness of Lamachus, if his well known caution were blended with their qualities. And so he succeeded only in confirming the previous vote. For Demostratus, the popular leader who was most active in spurring the Athenians on to the war, rose and declared that he would stop the mouth of Nicias from uttering vain excuses; so he introduced a decree to the effect that the generals have full and independent powers in counsel and in action, both at home and at the seat of war, and persuaded the people to vote it.
And yet the priesthood also is said to have offered much opposition to the expedition. But Alcibiades had other diviners in his private service, and from sundry oracles reputed ancient he cited one saying that great fame would be won by the Athenians in Sicily. To his delight also certain envoys who had been sent to the shrine of Ammon[*](In an oasis of the Libyan desert. Cf. Plut. Cim. 18.6 f.) came back with an oracle declaring that the Athenians would capture all the Syracusans; but utterances of opposite import the envoys concealed, for fear of using words of ill omen.