PURPORT

Lord Sri Krishna wanted that the Pandavas should be present before Bhismadeva in the most aristocratic order so that he might be pleased to see them happy at the time of his death. Kuvera is the richest of all the demigods and herein the king Yudhisthir appeared like him (Kuvera) means that the procession along with Sri Krishna was quite appropriate to the royalty of king Yudhisthira.