大比丘三千威儀 1.66

1.66

坐有五事：一者當正法衣安坐；二者犍搥聲絕當先讚偈唄；三者當隨因緣讀；四者若有不可意人，不得於座上瞋恚；五者若有持物施者，當排下著前。

There are five matters regarding sitting: first, one must adjust the Dharma robes and sit peacefully; second, when the sound of the ghaṇṭī ceases, one must first chant a verse of praise; third, one must recite in accordance with the circumstances; fourth, if there is a disagreeable person, one must not become angry from the seat; fifth, if anyone brings items to give as an offering, one should set them down and place them before oneself.