त्रिसप्ततितमः सर्गः (Sarga 73): Mithilā Vivāha—Kanyādāna and the Fourfold Marriage Rites
इयं सीता मम सुता सहधर्मचरी तव।प्रतीच्छ चैनां भद्रं ते पाणिं गृह्णीष्व पाणिना।।।।
pativratā mahābhāgā chāyevā́nugatā sadā |
ity uktvā prākṣipad rājā mantrapūtaṃ jalaṃ tadā || 1.73.28 ||
“A devoted wife (pativratā), greatly blessed, she will ever follow you like a shadow.” Having said this, the king then sprinkled water sanctified by mantras.
"This my daughter Sita will be your partner in performing her rightful duty. Accept her. Farewell. Take her hand into your own.
The verse highlights steadfastness and loyalty within dharma: the marital bond is portrayed as constant support and shared duty, ritually affirmed through consecration.
Janaka verbally blesses the couple and seals the act with mantra-purified water, a ritual confirmation of the marriage commitment.
Sītā’s idealized steadfastness (niṣṭhā) and Janaka’s dharmic guardianship in solemnizing the union.