Mbh 12.138.1

"'Yudhishthira said, "Thou hast, O bull of Bharata's race, said that that intelligence which provides against the future, as well as that which can meet present emergencies, is everywhere superior, while procrastination brings about destruction. I desire, O grandsire, to hear of that superior intelligence aided by which a king, conversant with the scriptures and well versed with morality and profit, may not be stupefied even when surrounded by many foes. I ask thee this, O chief of Kuru's race! It behoveth thee to discourse to me on this. I desire to hear everything, comfortable to what has been laid down in the scriptures, about the manner in which a king should conduct himself when he is assailed by many foes. When a king falls into distress, a large number of foes, provoked by his past acts, range themselves against him and seek to vanquish him. How may a king, weak and alone, succeed in holding up his head when he is challenged on all sides by many powerful kings leagued together? How does a king at such times make friends and foes? How should he, O bull of Bharata's race, behave at such a time towards both friends and foes? When those that have indications of friends really become his foes, what should the king then do if he is to obtain happiness? With whom should he make war and with whom should he make peace? Even if he be strong, how should he behave in the midst of foes? O scorcher of foes, this I regard to be the highest of all questions connected with the discharge of kingly duties. There are few men for listening to the answer of this question and none to answer it save Santanu's son, Bhishma, firmly wedded to truth and having all his senses under control. O thou that art highly blessed reflect upon it and discourse to me on it!"