sah -- He, Lord Balarama; bhima-duryodhanayoh -- Bhima and Duryodhana; gadabhyam -- with clubs; yudhyatoh -- who were fighting; mridhe -- on the battlefield; varayishyan -- intending to stop; vinasanam -- to the battlefield; jagama -- went; yadu -- of the Yadus; nandanah -- the beloved son (Lord Balarama).

Wanting to stop the club fight then raging between Bhima and Duryodhana on the battlefield, Lord Balarama went to Kurukshetra.