大比丘三千威儀 1.107

1.107

復有五事：一者人說經時，有是非不得中斷人語；二者已竟，徐起問疑；三者不得諍經以惡意相向；四者不得瞋恚臥人坐上；五者當思惟自責。

There are another five matters: first, when someone expounds the sūtras, do not interrupt their speech over right or wrong; second, once finished, slowly rise and ask about your doubts; third, do not dispute over sūtras with ill will toward one another; fourth, do not lie down in anger upon another person's seat; fifth, reflect and reproach yourself.