Rigveda 5.18.5
ये मे॑ पञ्चा॒शतं॑ द॒दुरश्वा॑नां स॒धस्तु॑ति ।द्यु॒मद॑ग्ने॒ महि॒ श्रवो॑ बृ॒हत् कृ॑धि म॒घोनां॑ नृ॒वद॑मृत नृ॒णाम्॥
ye me pañcāśataṃ daduraśvānāṃ sadhastuti |dyumadagne mahi śravo bṛhat kṛdhi maghonāṃ nṛvadamṛta nṛṇām ||
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book