History of the Peloponnesian War
Thucydides
Thucydides, Vol. 1-4. Smith, Charles Foster, translator. London and Cambridge, MA: Heinemann and Harvard University Press, 1919-1923.
In this manner they bury; and throughout the war, whenever occasion arose, they observed this custom.
Now over these, the first victims of the war, Pericles son of Xanthippus was chosen to speak. And when the proper time came, he advanced from the sepulchre and took his stand upon a platform which had been built high in order that his voice might reach as far as possible in the throng, and spoke as follows: