Mbh 12.152.1a

"'"Saunaka said, 'I shall for these reasons discourse to thee of righteousness, to thee whose heart has been exceedingly agitated. Possessed of knowledge and great strength, and with a contented heart, thou seekest righteousness of thy own will. A king, first becoming exceedingly stern, then shows compassion and does good to all creatures by his acts. This is certainly very wonderful. People say that that king who commences with sternness burns the whole world. Thou wert stern before. But thou turnest thy eyes on righteousness now. Forsaking luxurious food and all articles of enjoyment, thou hast betaken thyself for a long time to rigid penances. All this, O Janamejaya, is certain to appear wonderful to those kings that are sunk in sin. That he who has affluence should become liberal, or that he who is endued with wealth of asceticism should become reluctant to spend it, is not at all wonderful. It has been said that the one does not live at a distance from the other.[443] That which is ill-judged produces misery in abundance. That on the other hand, which is accomplished with the aid of sound judgment leads to excellent results.[444] Sacrifice, gift, compassions, the Vedas, and truth, O lord of the earth--these five--are cleansing. The sixth is penance well-performed. This last, O Janamejaya, is highly cleansing for kings. By betaking thyself to it properly, thou art certain to earn great merit and blessedness. Visiting sacred spots has also been said to be highly cleansing. In this connection are cited the following verses sung by Yayati: "That mortal who would earn life and longevity should, after having performed sacrifices with devotion, renounce them (in old age) and practise penances." The field of Kuru has been said to be sacred. The river Saraswati has been said to be more so. The tirthas of the Saraswati are more sacred than the Saraswati herself; and the tirtha called Prithudaka is more sacred than all the tirthas of the Saraswati.