Arthashastra
तद् अस्य वैदेहक व्यञ्जनः प्रतिसंदध्यात्, कार्य सिद्धिं च ब्रूयात् ॥
A spy under the guise of a merchant may, by some contrivance or other, take possession of that wealth and inform the minister of the readiness of all the preparations (for the expedition).
english translation
tad asya vaidehaka vyaJjanaH pratisaMdadhyAt, kArya siddhiM ca brUyAt ॥
hk transliteration by Sanscript