6173
They are described as " Ayuddha-jivi " or " Shastr-opajivis " ( nations-in-arms ) , which also means that the Kamboja cavalry offered its military services to other nations as well .
 Kamboja
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Kamboja