觀無量壽佛經義疏 3.59

3.59

" 'The white ūrṇā between his eyebrows curls gracefully to the right, like five Sumeru mountains.'" Curling gracefully to the right, its shape is like a pearl. One Sumeru is 3,360,000 li high, and its breadth and height are the same; five Sumerus total 16,800,000 li. The Commentary quotes the Ratnagotravibhāga stating that the Buddha's eyebrow-ūrṇā is 3,600,000 li square, which is suspected to be an erroneous calculation of one Sumeru. Fourth, the size and colour of the eyes.