Valmiki Ramayana 7.90.17
प्रीतो ऽस्मि हयमेधेन भक्त्या च द्विजसत्तमाः ।अस्य बाह्लिपतेश्चैव किं करोमि प्रियं शुभम्॥
prīto 'smi hayamedhena bhaktyā ca dvijasattamāḥ |asya bāhlipateścaiva kiṃ karomi priyaṃ śubham ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book