Padma Purana 5.10.74

Padmapurāṇa 5.10.74

parastriyaṃtvaṃkaravālavattyajanbhaveryaśobhūṣaṇabhūtibhūmiḥ
evaṃmamādeśamathācaraṃścalabheḥparaṃdhāmasuyogamīḍyam

iti śrīpadmapurāṇepātālakhaṃḍeśeṣavātsyāyanasaṃvāderāmāśvamedhe śatrughnaśikṣākathanaṃnāmadaśamo'dhyāyaḥ