Padmapurana 1.25.9

Padmapurāṇa 1.25.9

pūrvottarāṣāḍhayugecanābhiṃtvaṣṭrenamaḥsaptaturaṃgamāya
tīkṣṇāṃśaveśravaṇecāthakukṣiṃpṛṣṭhaṃdhaniṣṭhāsuvikartanāya