Valmiki Ramayana 7.25.16
ततो गत्वा दशग्रीवः सपुत्रः सविभीषणः ।स्त्रियो ऽवतारयामास सर्वास्ता बाष्पगद्गदाः॥
tato gatvā daśagrīvaḥ saputraḥ savibhīṣaṇaḥ |striyo 'vatārayāmāsa sarvāstā bāṣpagadgadāḥ ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book