Mbh 6.6.3a

“Sanjaya said,--‘Stretching from east to west, are these six mountains that are equal[36] and that extend from the eastern to the western ocean. They are Himavat, Hemakuta, that best of mountains called Nishadha, Nila abounding with stones of lapis lazuli, Sweta white as the moon, and the mountains called Sringavat composed of all kinds of metals.[37] These are the six mountains, O king, which are always the resorts of Siddhas and Charanas. The space lying between each of these measures a thousand Yojanas, and thereon are many delightful kingdoms. And these divisions are called Varshas, O Bharata. In all those kingdoms reside creatures of diverse species. This (the land where we are) is in the Varsha that is called after Bharata. Next to it (northwards) is the Varsha called after Himavat. The land that is beyond Hemakuta is called Harivarsha. South of the Nila range and on the north of the Nishadha is a mountain, O king, called Malyavat that stretches from east to west. Beyond Malyavat northwards is the mountain called Gandhamadana.[38] Between these two (viz., Malyavat and Gandhamadana) is a globular mountain called Meru made of gold. Effulgent as the morning sun, it is like fire without smoke.[39] It is eighty-four thousand Yojanas high, and, O king, its depth also is eighty-four Yojanas. It standeth bearing the worlds above, below and transversely. Besides Meru are situated, O lord, these four islands, viz., Bhadraswa, and Ketumala, and Jamvudwipa otherwise called Bharata, and Uttar-Kuru which is the abode of persons who have achieved the merit of righteousness. The bird Sumukha, the son of Suparna, beholding that all the birds on Meru were of golden plumage, reflected that he should leave that mountain inasmuch as there was no difference between the good, middling, and bad birds. The foremost of luminaries, the sun, always circumambulates Meru, as also the moon with (his) attendant constellation, and the Wind-god too.