Valmiki Ramayana 6.73.17
ततस्तु हुतभोक्तारं हुतभुक्सदृशप्रभः।जुहाव राक्षसश्रेष्ठो मन्त्रवद्विधिवत्तदा॥
tatastu hutabhoktāraṃ hutabhuksadṛśaprabhaḥ |juhāva rākṣasaśreṣṭho mantravadvidhivattadā ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book