They said, that they had long resided in the country called Serinda, one of those inhabited by the various Indian nations, and had accurately informed themselves how raw silk might be produced in the country of the Romans. In reply to the repeated and minute inquiries of this Emperor, they stated, that the raw silk is made by worms, which nature instructs and continually prompts to this labor; but that to bring the worms alive to Byzantium would be impossible; that the breeding of them is quite easy; that each parent animal produces numberless eggs, which long after their birth are covered with manure by persons who have the care of them, and being thus warmed a sufficient time, are hatched. The Emperor having promised the monks a handsome reward, if they would put in execution what they had proposed, they returned to India and brought the eggs to Byzantium, where, having hatched them in the manner described, they fed them with the leaves of the Black Mulberry, and thus enabled the Romans thenceforth to obtain raw silk in their own country."
The same narrative, abridged from Procopius, is found in Manuel Glycas (Annal. l. iv. p. 209.), and Zonares (Annal. l. xiv. p. 69. ed. Du Cange.). In the abstract given by Photius (Biblioth. p. 80. ed. Rotham) of the history of Theophanes Byzantinus, who was a writer of nearly the same age with Procopius, we find a narrative, in which the only variation is, that a Persian brought the eggs to Byzantium in the hollow stem of a plant. The method now practised in transporting the eggs from country to country is to place them in a bottle not more than half full, so that by being tossed about, they may be kept cool and fresh. If too close, they would probably be heated and hatch on the journey[1].
The authors who have hitherto treated of the history of the silk-worm, have supposed the Serinda of Procopius to be the modern Sir-hind, a city of Circar in the North of Hindostan[2].
