四分律行事鈔資持記 2.1221

2.1221

四十六。（佛在舍衛，跋難陀與比丘鬪，結恨在心；便誘至城中無食處，知還寺時過，便驅出，令彼不得食疲乏因制。）

Forty-six. (When the Buddha was in Śrāvastī, Upananda fought with a bhikṣu and harbored hatred in his mind; he then lured him into the city to a place without food, knowing that the time to return to the monastery had passed, and then drove him out, causing him to be unable to eat and become exhausted; hence it was prohibited.)