Mahabharata 3.258.9
विदेहराजो जनकः सीता तस्यात्मजा विभोयां चकार स्वयं त्वष्टा रामस्य महिषीं प्रियाम्
videharājo janakaḥ sītā tasyātmajā vibhoyāṃ cakāra svayaṃ tvaṣṭā rāmasya mahiṣīṃ priyām
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book