Rigveda 4.22.2
वृषा॒ वृष॑न्धिं॒ चतु॑रश्रि॒मस्य॑न्नु॒ग्रो बा॒हुभ्यां॒ नृत॑म॒: शची॑वान् ।श्रि॒ये परु॑ष्णीमु॒षमा॑ण॒ ऊर्णां॒ यस्या॒: पर्वा॑णि स॒ख्याय॑ वि॒व्ये॥
vṛṣā vṛṣandhiṃ caturaśrimasyannugro bāhubhyāṃ nṛtama: śacīvān |śriye paruṣṇīmuṣamāṇa ūrṇāṃ yasyā: parvāṇi sakhyāya vivye ||
Our plain-language meaning of this verse is waiting for scholar review.