瑜伽論記 14.86

14.86

次明近事戒障，補闕云：但由二因不應為受。一、意樂損害；二、男形損害。雖復為受不名近事，是則類知依止損害身帶癰腫等，許受近事，白法損害，若造無間業污比丘尼外道賊住，心極改悔，得受近事，五繫屬他，在家俗人，亦許為受近事，六為護他中，若諸龍等變化作俗人形，為受近事，不為護他故。

Next, the hindrances to the lay devotee (upāsaka) precepts are explained. Buque says: It is solely due to two causes that one should not confer them: first, impairment of intention; second, impairment of male physical characteristics. Even if one confers them upon such a person, he is not called a lay devotee. Thus, one can know by analogy that [in the case of] impairment of the physical basis—such as one whose body has ulcers or swellings—he is permitted to receive the lay devotee precepts; [in the case of] impairment of wholesome qualities, if one has committed an immediate retribution karma, defiled a nun, or lived deceitfully as a thief among non-Buddhists, but intensely repents in his heart, he may receive the lay devotee precepts; fifth, being bound to another, [such as] a lay householder, is also permitted to receive the lay devotee precepts; under the sixth, protecting others, if dragons (nāgas) and the like transform into the physical form of lay householders, one confers the lay devotee precepts upon them because it is not for the sake of protecting others.