大日經持誦次第儀軌 1.150

1.150

又為身輪得支持故，次行乞食，或檀越請、或僧中所得，當離魚、肉、薰菜。及供養本尊諸佛之餘，乃至種種殘宿不淨、諸酒木菓等漿可以醉人者皆不應飲噉。

Moreover, to sustain the body-wheel, one next goes begging for food, or is invited by donors, or receives food among the saṅgha; one should avoid fish, meat, and pungent roots. Even the leftovers of offerings to the iṣṭadevatā and all buddhas, and even various kinds of overnight impure food, and all kinds of wine, fermented fruit juices, and the like that can intoxicate people, should not be consumed.