Moule remarks that "the classical tale of Polycrates, related by Herodotus a thousand years before the time of St. Kentigern, is perhaps the earliest version of the fish and ring, which has often been repeated with variations. The ring, Herodotus says, was an emerald set in gold and beautifully engraved, the work of Theodorus the Samian; and this very ring, Pliny relates, was preserved in the Temple of Concord at Rome, to which it was given by the Emperor Augustus. The device of the fish is engraved in M. Claude Paradin's "Hervical Devices" as an emblem of uninterrupted prosperity." "If we turn to chapter xxxviii. of Mahomet's Koran, we find the story of the fish and the ring in another form. The note upon the words--'We placed on his throne a counterfeit body,' says: 'The most received exposition of this passage is taken from the following Talmudic fable: Solomon, having taken Sidon, and slain the king of that city, brought away his daughter Jerada, who became his favourite; and because she ceased not to lament her father's loss, he ordered the devils to make an image of him for her consolation: which being done, and placed in her chamber, she and her maids worshipped it morning and evening, according to their custom. At length Solomon being informed of this idolatry, which was practised under his roof by his vizier, Asaf, he broke the image, and having chastised the woman went out into the desert, where he wept and made supplications to God; who did not think fit, however, to let his negligence pass without some correction. It was Solomon's custom, while he washed himself, to entrust his signet, on which his kingdom depended, with a concubine of his named Amina: one day, therefore, when she had the ring in her custody, a devil named Sakhar came to her in the shape of Solomon, and received the ring from her; by virtue of which he became possessed of the kingdom, and sat on the throne in the shape which he had borrowed, making what alterations in the law he pleased. Solomon, in the mean time, being changed in his outward appearance and known to none of his subjects, was obliged to wander about and beg alms for his subsistence; till at length, after the space of forty days, which was the time the image had been worshipped in his house, the devil flew away and threw the signet into the sea; the signet was immediately swallowed by a fish, which being taken and given to Solomon, he found the ring in its belly, and having by this means recovered the kingdom, took Sakhar, and, tying a great stone to his neck, threw him into the lake of Tiberias."