梵網經菩薩戒本疏 6.42

6.42

四、具緣者，亦四緣成犯：一、設施會，二、有僧眾，三、故別請，四、施已，便犯。

Fourth, fulfilling the conditions: Four conditions also constitute an offense: 1. preparing a feast of offerings; 2. the community of monks exists; 3. intentionally inviting individually; 4. the giving having been completed—an offense is immediately committed.