Valmiki Ramayana 7.30.16
तस्मिन्यद्यसमाप्ते च जप्यहोमे विभावसौ ।युध्येयं देव सङ्ग्रामे तदा मे स्याद्विनाशनम्॥
tasminyadyasamāpte ca japyahome vibhāvasau |yudhyeyaṃ deva saṅgrāme tadā me syādvināśanam ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book