Rigveda 7.67.9
अ॒स॒श्चता॑ म॒घव॑द्भ्यो॒ हि भू॒तं ये रा॒या म॑घ॒देयं॑ जु॒नन्ति॑ ।प्र ये बन्धुं॑ सू॒नृता॑भिस्ति॒रन्ते॒ गव्या॑ पृ॒ञ्चन्तो॒ अश्व्या॑ म॒घानि॑॥
asaścatā maghavadbhyo hi bhūtaṃ ye rāyā maghadeyaṃ junanti |pra ye bandhuṃ sūnṛtābhistirante gavyā pṛñcanto aśvyā maghāni ||
Our plain-language meaning of this verse is waiting for scholar review.