勅修百丈清規 1.70

1.70

齋粥二時下堂。僧眾必須登殿。維那舉無量壽呪三遍。回向云（諷誦秘章。所萃洪因。端為祝延今上皇帝聖壽萬安。金剛無量壽佛云云）。

When leaving the hall after the two meals of noon meal and gruel, the Sangha must ascend the hall. The karmadāna leads the Amitāyus Mantra three times. The transference of merit says: ("Chanting the secret verses, may the vast causes thereby gathered be specifically dedicated to extending the sacred life of the present Emperor in myriad serenities. Vajra Amitāyus Buddha, and so forth.")