大比丘三千威儀 2.96

2.96

There are further five matters: first, having already recited the sūtras and precepts, one should not make prostrations again; second, one should lower one's head and proceed from the higher seats down to one's own seat; third, one must not shove others to usurp their places; fourth, one must not speak of external matters of worldly affairs; fifth, having settled into one's seat, one must not say to the bhikṣusaṅgha, "Why is today's assembly so early?"