Mahabharata 2.20.34

2.20.34

nātmanātmavatāṃ mukhya iyeṣa madhusūdanaḥ |
brahmaṇo''jñāṃ puraskṛtya hantuṃ haladharānujaḥ || 34 ||

Vaisampayana said,--"Having spoken thus, and desiring to fight with those heroes of terrible achievements, king Jarasandha ordered (his son) Sahadeva to be installed on the throne. Then, O bull of the Bharata race, the king, on the eve of battle, thought of his two generals Kausika and Chitrasena. These two, O king, were formerly called by everybody in the world of men by the respectful appellations of Hansa and Dimvaka. And, O monarch, that tiger among men, the lord Sauri ever devoted to truth, the slayer of Madhu, the younger brother of Haladhara, the foremost of all persons having their senses under complete control, keeping in view the command of Brahma and remembering that the ruler of Magadha was destined to be slain in battle by Bhima and not by the descendant of Madhu (Yadavas), desired not to slay himself king Jarasandha, that foremost of all men endued with strength, that hero possessed of the prowess of a tiger, that warrior of terrible valour."