Mahabharata 2.27.16

2.27.16

jārāsaṃdhiṃ sāntvayitvā kare ca viniveśya ha |
taireva sahito rājankarṇamabhyadravadbalī || 16 ||

And the mighty son of Kunti then subjugated, by sheer force, the country called Vatsabhumi, and the king of the Bhargas, as also the ruler of the Nishadas and Manimat and numerous other kings. Then Bhima, with scarcely any degree of exertion and very soon, vanquished the southern Mallas and the Bhagauanta mountains. And the hero next vanquished, by policy alone, the Sarmakas and the Varmakas. And that tiger among men then defeated with comparative ease that lord of earth, Janaka the king of the Videhas. And the hero then subjugated strategically the Sakas and the barbarians living in that part of the country. And the son of Pandu, sending forth expeditions from Videha, conquered the seven kings of the Kiratas living about the Indra mountain. The mighty hero then, endued with abundant energy, vanquished in battle the Submas and the Prasuhmas. And winning them over to his side, the son of Kunti, possessed of great strength, marched against Magadha. On his way he subjugated the monarchs known by the names of Danda and Dandadhara, And accompanied by those monarchs, the son of Pandu marched against Girivraja. After bringing the son of Jarasandha under his sway by conciliation and making him pay tribute, the hero then accompanied by the monarchs he had vanquished, marched against Kansa. And making the earth tremble by means of his troops consisting of the four kinds of forces, the foremost of the Pandavas then encountered Karna that slayer of foes.