Plutarch, Lycurgus
Bernadotte Perrin, Ed.

18. The boys make such a serious matter of their stealing, that one of them, as the story goes, who was carrying concealed under his cloak a young fox which he had stolen, suffered the animal to tear out his bowels with its teeth and claws, and died rather than have his theft detected. And even this story gains credence from what their youths now endure, many of whom I have seen expiring under the lash at the altar of Artemis Orthia.

[2] The eiren, as he reclined after supper, would order one of the boys to sing a song, and to another would put a question requiring a careful and deliberate answer, as, for instance, ‘Who is the best man in the city?’ or, ‘What thinkest thou of this man's conduct?’ In this way the boys were accustomed to pass right judgements and interest themselves at the very outset in the conduct of the citizens. For if one of them was asked who was a good citizen, or who an infamous one, and had no answer to make, he was judged to have a torpid spirit, and one that would not aspire to excellence. [3] And the answer must not only have reasons and proof given for it, but also be couched in very brief and concise language, and the one who gave a faulty answer was punished with a bite in the thumb from the eiren. Often-times, too, the eiren punished the boys in the presence of the elders and magistrates, thus showing whether his punishments were reasonable and proper or not. While he was punishing them, he suffered no restraint, but after the boys were gone, he was brought to an account if his punishments were harsher than was necessary, or, on the other hand, too mild and gentle.

[4] The boys' lovers also shared with them in their honour or disgrace; and it is said that one of them was once fined by the magistrates because his favourite boy had let an ungenerous cry escape him while he was fighting. Moreover, though this sort of love was so approved among them that even the maidens found lovers in good and noble women, still, there was no jealous rivalry in it, but those who fixed their affections on the same boys made this rather a foundation for friendship with one another, and persevered in common efforts to make their loved one as noble as possible.