Statistics for occurrence #1 of “Persia” in book 3, chapter 31, section 4 of Herodotus, The Histories:

...n replied to Cambyses with an answer which was both just and prudent, namely, that they could find no law enjoining a brother to marry his sister; but that they had found a law permitting the King of Persia to do whatever he liked.
...
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
† Persia (Iran) 526 144 0 0 0 user votes
Persia (Iowa, United States) 0 0 0 0 0 user votes
Persia (Missouri, United States) 0 0 0 0 0 user votes
Persia (New York, United States) 0 0 0 0 0 user votes
Persia (Tennessee, United States) 0 0 0 0 0 user votes

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.