Arthashastra
तद् भाव भावित्वान् नित्य सत्कार अनुगमाच् च मौल बलं भृत बलात् श्रेयः ॥
Hereditary army is better than hired army inasmuch as the former has its existence dependent on that of its master, and is constantly drilled.
english translation
tad bhAva bhAvitvAn nitya satkAra anugamAc ca maula balaM bhRta balAt zreyaH ॥
hk transliteration by Sanscript