佛說佛名經 21.27

21.27

「舍利弗！若有善男子、善女人、比丘、比丘尼、優婆塞、優婆夷，信我語受持讀誦是諸佛名，當洗浴著新淨衣，於晝日初分時中分時後分時，夜前分時中分時後分時，從座而起偏袒右肩右膝著地，一心稱是佛名，供養禮拜，作如是言：『如來所知十方諸佛，我今敬禮。』

“Śāriputra! If there are good men, good women, bhikṣus, bhikṣuṇīs, upāsakas, or upāsikās who believe my words and uphold, read, and recite these names of the Buddhas, they should bathe and wash themselves, don fresh, clean robes, and during the initial, middle, and final periods of the day, as well as the initial, middle, and final periods of the night, rise from their seats, bare their right shoulder, place their right knee upon the ground, single-mindedly recite these names of the Buddhas, make offerings, and pay homage, saying: ‘I now pay reverent homage to the Buddhas of the ten directions known to the Tathāgata.’