Rigveda 9.108.6
य उ॒स्रिया॒ अप्या॑ अ॒न्तरश्म॑नो॒ निर्गा अकृ॑न्त॒दोज॑सा ।अ॒भि व्र॒जं त॑त्निषे॒ गव्य॒मश्व्यं॑ व॒र्मीव॑ धृष्ण॒वा रु॑ज॥
ya usriyā apyā antaraśmano nirgā akṛntadojasā |abhi vrajaṃ tatniṣe gavyamaśvyaṃ varmīva dhṛṣṇavā ruja ||
Our plain-language meaning of this verse is waiting for scholar review.