indorum

The most important city of the southern region was at the time Obolla which was situated on a canal or backwater derived from the Euphrates, not far from the modern Busrah. It was the great emporium for the Indian trade, and was known as the limes Indorum or "frontier city towards India." The Persian governor was a certain Hormuz or Hormisdas who held the post with 20,000 men.

George Rawlinson - The Seven Great Monarchies Of The Ancient Eastern World, Vol 7: The Sassanian or New Persian Empire : The History, Geography, And Antiquities Of Chaldaea, Assyria, Babylon, Media, Persia, Parthia, And Sassanian or New Persian Empire; With Maps and Illustrations.

40 De multis regionibus Imperio Tartariae subiectis. 41 De magnificentia Imperatoris Indiae. 42 De frequentia Palatij, et comitatu Imperatoris praesbiteri Ioannis. 43 De quisbusdam miris per Regiones Imperij Indiae. 44 De loco et dispositione Vallis infaustae. 45 De quibusdam alijs admirandis, per Indorum insulas. 46 De periculis et tormentis in valle infausta.

Richard Hakluyt - The Principal Navigations, Voyages, Traffiques and Discoveries of the English Nation — Volume 08 : Asia, Part I

One of the chapters in this Latin Essay is entitled De Indorum Poetarum Canticis sive Prosodiis, in which he introduces Ixtlilxochitl's translation and also a song in the original Nahuatl, but the latter is doubtless of late date and unimportant as a really native production.

Daniel Garrison Brinton - Ancient Nahuatl Poetry: Brinton's Library of Aboriginal American Literature Number VII.