No law shall protect the money subscribed for clubs.

He who sells anything of greater value than fifty drachmas shall abide in the city for ten days, and let his whereabouts be known to the buyer, in case of any reclamation.

When a slave is sold who is subject to epilepsy, stone, or any other invisible disorder, the buyer, if he be a physician or trainer, or if he be warned, shall have no redress; but in other cases within six months, or within twelve months in epileptic disorders, he may bring the matter before a jury of physicians to be agreed upon by both parties; and the seller who loses the suit, if he be an expert, shall pay twice the price; or if he be a private person, the bargain shall be rescinded, and he shall simply refund.

If a person knowingly sells a homicide to another, who is informed of his character, there is no redress.

But if the judges--who are to be the five youngest guardians of the law--decide that the purchaser was not aware, then the seller is to pay threefold, and to purify the house of the buyer.
He who exchanges money for money, or beast for beast, must warrant either of them to be sound and good.