注維摩詰經 10.35

10.35

佛告天帝：過去無量阿僧祇劫，時世有佛，號曰藥王如來、應供、正遍知、明行足、善逝、世間解、無上士、調御丈夫、天人師、佛、世尊，世界曰大莊嚴，佛壽二十小劫。其聲聞僧三十六億那由他，菩薩僧有十二億。天帝！是時有轉輪聖王名曰寶蓋，七寶具足，王四天下。王有千子，端正勇健能伏怨敵。爾時寶蓋與其眷屬供養藥王如來，施諸所安至滿五劫。過五劫已，告其千子：汝等亦當如我以深心供養於佛。於是千子受父王命，供養藥王如來復滿五劫，一切施安。

The Buddha told the Heavenly King: "In the past, immeasurable asaṃkhyeya kalpas ago, there was a buddha in the world named Bhaiṣajyarāja Tathāgata, Arhat, Samyaksambuddha, Vidyācaraṇasampanna, Sugata, Lokavid, Anuttara, Puruṣadamyasārathi, Śāstā Devamanuṣyāṇām, Buddha, Bhagavān. His world was named Mahāvyūha, and his lifespan was twenty minor kalpas. His saṅgha of śrāvakas numbered thirty-six hundred million nayutas, and his saṅgha of bodhisattvas numbered twelve hundred million. Heavenly King, at that time there was a wheel-turning sage king named Ratnachattra, fully endowed with the seven jewels, who ruled over the four continents. The king had a thousand sons, handsome, brave, robust, and capable of subduing enemies. At that time, Ratnachattra and his retinue made offerings to Bhaiṣajyarāja Tathāgata, providing all that brought comfort, for a full five kalpas. When the five kalpas had passed, he addressed his thousand sons: 'You also should make offerings to the Buddha with a profound mind just as I have.' Thereupon, the thousand sons received their father the king's command and made offerings to Bhaiṣajyarāja Tathāgata for another full five kalpas, providing all comforts.