Arthashastra
कर्षक प्राये तु दुर्ग व्यसनम्, आयुधीय प्राये तु जन पदे जन पद व्यसनम् इति ॥
while in a country which consists purely of warlike people, troubles that may appear are due to the absence of (an expansive and cultivated) territory.
english translation
karSaka prAye tu durga vyasanam, AyudhIya prAye tu jana pade jana pada vyasanam iti ॥
hk transliteration by Sanscript