Mbh 12.68.4a

"'"Vrihaspati said, 'The duties of all men, O thou of great wisdom, may be seen to have their root in the king. It is through fear of the king only that men do not devour one another. It is the king that brings peace on earth, through due observance of duties, by checking all disregard for wholesome restraints and all kinds of lust. Achieving this, he shines in glory. As, O king, all creatures become unable to see one another and sink in utter darkness if the sun and the moon do not rise, as fishes in shallow water and birds in a spot safe from danger dart and rove as they please (for a time) and repeatedly attack and grind one another with force and then meet with certain destruction, even so men sink in utter darkness and meet with destruction if they have no king to protect them, like a herd of cattle without the herdsman to look after them. If the king did not exercise the duty of protection, the strong would forcibly appropriate the possessions of the weak, and if the latter refused to surrender them with ease, their very lives would be taken. Nobody then, with reference to any article in his possession, would be able to say "This is mine." Wives, sons, food, and other kinds of property, would not then exist. Ruin would overtake everything if the king did not exercise the duty of protection. Wicked men would forcibly appropriate the vehicles and robes and ornaments and precious stones and other kinds of property belonging to others, if the king did not protect. In the absence of protection by the king, diverse kinds of weapons would fall upon those that are righteous in their practices, and unrighteousness would be adopted by all. In the absence of royal protection men would disregard or even injure their very mothers and fathers if aged, their very preceptors and guests and seniors. If the king did not protect, all persons possessed of wealth would have to encounter death, confinement, and persecution, and the very idea of property would disappear.