Kamasutra 26.38

26.38

enāmiti | durbhagāmanapatyāṃ jyeṣṭhāmākramya, jyeṣṭhākaniṣṭhayormadhyavartinīnāṃ pūrvāparāpekṣayā jyeṣṭhākaniṣṭhāvṛttaṃ yojyam |
iti kaniṣṭhāvṛttaṃ pañcatriṃśaṃ prakaraṇam | yathā kanyā bhāryā tathā punarbhūiriti punarbhūvṛttamucyate, punarbhūirdvividhākṣatayonirakṣatayoniśca, tatrāntya saṃskārārhatvātkanyāyāmevāntarbhūtā, yathoktam— 'punarakṣatayonistvāduhyate yā yathāvidhi' iti | dvitīyāyā na saṃskāraḥ, svīkāra eva kevalaṃ, sā ca loke'varuddhetyucyate, sā caivaṃ vidhā śāstre'nujñātaiva, yathā''ha vasiṣṭhaḥ— 'manodattā vacodattā yā ca maṅgalavācikā | udakasparśitā caiva yā ca pāṇigṛhītikā || agniṃ parigatā caiva punarbhūḥ prasravā ca yā' iti | atra pūrvāḥ ṣaḍakṣatayonayaḥ, prasraveti | kṣatayonirityarthaḥ | tāmevādhikṛtya vṛttamāha—