giving in full the record preserved by Plato. It is as follows:

Critias. Then listen, Socrates, to a strange tale, which is, however,
certainly true, as Solon, who was the wisest of the seven sages,
declared. He was a relative and great friend of my great-grandfather,
Dropidas, as he himself says in several of his poems; and Dropidas told
Critias, my grandfather, who remembered, and told us, that there were of
old great and marvellous actions of the Athenians, which have passed
into oblivion through time and the destruction of the human race and one
in particular, which was the greatest of them all, the recital of which
will be a suitable testimony of our gratitude to you....

Socrates. Very good; and what is this ancient famous action of which
Critias spoke, not as a mere legend, but as a veritable action of the
Athenian State, which Solon recounted!

Critias. I will tell an old-world story which I heard from an aged man;
for Critias was, as he said, at that time nearly ninety years of age,
and I was about ten years of age. Now the day was that day of the
Apaturia which is called the registration of youth; at which, according
to custom, our parents gave prizes for recitations, and the poems of
several poets were recited by us boys, and many of us sung the poems of
Solon, which were new at the time. One of our tribe, either because this
was his real opinion, or because he thought that he would please
Critias, said that, in his judgment, Solon was not only the wisest of
men but the noblest of poets. The old man, I well remember, brightened
up at this, and said, smiling: "Yes, Amynander, if Solon had only, like
other poets, made poetry the business of his life, and had completed the
tale which he brought with him from Egypt, and had not been compelled,
by reason of the factions and troubles which he found stirring in this