That which is the abode of Pāpa- That activity which causes the bondage of Pāpa (inauspicious Karma-prakṛti (type of Karma)), for example, prāṇātipāta (injuring or killing a living being) etc...pāpasya-aśubhaprakṛtirūpasyāyatanāni-bauditahetavaḥ.
(Sthā 9.26 Vṛ Pa 428)