Arthashastra
राज पुत्रम् आत्म संपन्नं राज्ये स्थापयेत् ॥
He shall, therefore, install in the kingdom such a son of the king as is possessed of amiable qualities.
english translation
rAja putram Atma saMpannaM rAjye sthApayet ॥
hk transliteration by Sanscript