Mbh 12.121.2a

"'Bhishma said, "Listen, O descendent of Kuru, who Chastisement is and why he is called also Vyavahara! That upon whom all things depend is called Chastisement. Chastisement is that by which righteousness is kept up. He is sometimes called Vyavahara. In order that the righteousness of a king that is heedfully awake may not suffer extinction (Chastisement has come to be called by that name). It is for this reason that the name Vyavahara becomes applicable to it.[362] In olden days Manu, O king, declared first of all this truth, viz.,--'He who protects all creatures, the loved and the odious equally, by impartially wielding the rod of Chastisement, is said to be the embodiment of righteousness.'--These words that I have said were, O king, first uttered in days of old by Manu. They represent the high words of Brahman. And because these words were spoken first, therefore, they are known as the first words. And since it is by Chastisement that the misappropriation of other people's possessions is stopped, therefore Chastisement has come to be called by the name of Vyavahara. The aggregate of three always rests on well applied Chastisement. Chastisement is a great god. In form he looks like a blazing fire. His complexion is dark like that of the petals of the blue lotus. He is equipt with four teeth, has four arms and eight legs and many eyes. His ears are pointed like shafts and his hair stands upright. He has matted locks and two tongues. His face has the hue of copper, and he is clad in a lion's skin.[363] That irresistible deity assumes such a fierce shape. Assuming again the form of the sword, the bow, the mace, the dart, the trident, the mallet, the arrow, the thick and short club, the battle-axe, the discus, the noose, the heavy bludgeon, the rapier, the lance, and in fact of every kind of weapon that exists on earth, Chastisement moves in the world.