俱舍論頌疏論本 11.9

11.9

「於大洲等外，有鐵輪圍山，
前七金所成，蘇迷盧四寶，
入水皆八萬，妙高出亦然，
餘八半半下，廣皆等高量。」

"Outside the great continents and so forth is the iron Cakravāḍa;
the first seven are made of gold, Sumeru of four jewels.
Submerged in water, they are all eighty thousand; the Wondrously High emerges by the same amount.
The remaining eight each successively decrease by half, and their breadths all equal their height."