律戒本疏 1.95

1.95

四十二食家中臥處坐　謂女為男食也。有居士新婚。唯欲是食。難陀相識。數往語妨其欲食。彼大瞋恚。因是不聽食家處坐。隨起隨坐一一犯墮。以惱他故。或被害故。或致謗故。若得道家受五戒家。若彼父母在若夫婦二人俱受戒。若是舍多人出入住坐無犯。若一人受戒住坐犯突也。

Forty-two: Sitting in the sleeping quarters of a household that eats—meaning that a woman is the food for a man. There was a householder newly married, who took pleasure only in this eating [of sexual desire]. Nanda was an acquaintance of his and repeatedly went to converse, hindering his desire for this food. That [householder] was greatly enraged. For this reason, [the Buddha] did not allow sitting in the quarters of a household that eats. With each rising and sitting, one commits an offense of pāyattika for each, because it troubles others, or because one might be harmed, or because it causes slander. If it is a household that has attained the Path, or a household that has received the five precepts, or if the parents are present, or if both husband and wife have received the precepts, or if many people go in and out of the house, staying and sitting is without offense. If only one person has received the precepts, staying and sitting incurs a duṣkṛta.