佛祖統紀 31.21

31.21

（○俱舍。八十萬由旬○起世。六十萬由旬○菩薩藏。六十八百千由旬○樓炭。八十億萬里○立世因本經。以眾王業力水不流散。如食未銷不墮熟藏）。

(• Kośa: 800,000 yojanas. • Qishi [jing]: 600,000 yojanas. • Bodhisattvapiṭaka: sixty-eight hundred thousand [6,800,000] yojanas. • Loutan [jing]: eighty hundred million li. • Lishi yinben jing: Due to the karmic power of sentient beings, the water does not spill or scatter, just as undigested food does not fall into the lower bowel.)