Mbh 3.160.3b

And a thousand foremost Yakshas of reddened eyes and golden lustre and having huge bodies, and gifted with great strength, equipped with weapons and girding on their swords, followed that high-souled lord of treasures. And coursing through the firmament they (the steeds) arrived at the Gandhamadana, as if drawing forward the sky with their fleetness. And with their down standing erect, the Pandavas saw that large assemblage of horses maintained by the lord of wealth and also the highsouled and graceful Kuvera himself surrounded by the Yaksha hosts. And seeing those mighty charioteers the son of Pandu, possessed of great strength, equipped with bows and swords, Kuvera also was delighted; and he was pleased at heart, keeping in view the task of the celestials. And like unto birds, they, (the Yakshas) gifted with extreme celerity, alighted on the summit of the mountain and stood before them (the Pandavas), with the lord of treasures at their head. Then, O Bharata, seeing him pleased with the Pandavas, the Yakshas and the Gandharvas stood there, free from agitation. Then thinking themselves as having transgressed, those high-souled and mighty charioteers, the Pandavas, having bowed down unto that lord, the giver of wealth stood surrounding the lord of treasures with joined hands. And the lord of treasures sat on that excellent seat, the elegant Pushpaka, constructed by Viswakarma, painted with diverse colours. And thousands of Yakshas and Rakshasas, some having huge frames and some ears resembling pegs, and hundreds of Gandharvas and hosts of Apsaras sat in the presence of that one seated, even as the celestials sit surrounding him of a hundred sacrifices and wearing a beautiful golden garland on his head and holding in his hands his noose and sword and bow, Bhima stood, gazing at the lord of wealth. And Bhimasena did not feel depress either on having been wounded by the Rakshasas, or even in that plight seeing Kuvera arrive.