四分比丘戒本疏 2.48

2.48

第十六、知他得住處後來強敷臥具逼惱他犯。「作如是因緣」者，惱他緣也。「非餘」者，非餘開緣也。「非威儀」者，失出家法大人之儀也。

Sixteenth, knowing that another has already obtained a dwelling and afterwards forcibly spreading one's bedding there so as to harass them: one commits an offence. 'Making such a circumstance' refers to the circumstance of harassing another. 'Not for any other' means it is not for any other permissible occasion. 'Not deportment' means losing the deportment of a great person who follows the rules of the renunciant.