Arthashastra
कापटिक उदास्थित गृह पतिक वैदेहक तापस व्यञ्जनाः साहस्राः ॥
Spies such as the fradulent (kápatika), the indifferent (udásthita), the house-holder, the merchant, and the ascetic 1,000.
english translation
kApaTika udAsthita gRha patika vaidehaka tApasa vyaJjanAH sAhasrAH ॥
hk transliteration by Sanscript