四分律比丘含注戒本 2.105

2.105

若上座喚，不來，吉羅。不犯者：重聽不解，前語有參錯，「汝向誰說」，乃至「我不見此罪」；若作非法、無利益羯磨，不與和合，喚來不來；若為作非法羯磨，若不欲知，教言「莫來」便來；若一坐食，若不作餘食法食，若病，喚起不起；命、梵等難，教「莫起」便起；若惡心問，不與說；若作非法事，便訶語者；若小語；若錯說——一切不犯。

If summoned by a senior and one does not come, it is a duṣkṛta. Cases of non-offense: if hard of hearing and one does not understand; if the previous words were confused, so one asks "To whom are you speaking?" up to "I do not see this offense"; if an unlawful or unbeneficial karman is being performed, and in order not to participate in the concord, when summoned to come one does not come; if an unlawful karman is being performed against oneself, or if wishing not to know of it, one is told "Do not come" and then comes; if during a single-sitting meal, or eating without the surplus-food ritual, or when sick, one is called to rise and does not rise; if there are dangers to life, celibacy, etc., and one is told "Do not rise" and then rises; if asked with an evil intent and one does not speak with them; if an unlawful act is performed and one rebukes them; speaking in a low voice; speaking mistakenly—in all such cases there is no offense.