淨土五會念佛誦經觀行儀卷中．下 2.13

2.13

"Śāriputra, in the western world, there are Amitāyus Buddha, Amitaketu Buddha, Amitadhvaja Buddha, Mahāprabha Buddha, Mahāprabhāsa Buddha, Ratnaketu Buddha, Śuddhaprabha Buddha, and Buddhas as numerous as the sands of the Ganges such as these. Each in his own land extends the sign of a broad and long tongue that covers the trichiliocosm, speaking these truthful words: 'You sentient beings should believe in this Sūtra Praising Inconceivable Virtues and Protected by All Buddhas.'