Rigveda 3.26.3
अश्वो॒ न क्रन्द॒ञ्जनि॑भि॒: समि॑ध्यते वैश्वान॒रः कु॑शि॒केभि॑र्यु॒गेयु॑गे ।स नो॑ अ॒ग्निः सु॒वीर्यं॒ स्वश्व्यं॒ दधा॑तु॒ रत्न॑म॒मृते॑षु॒ जागृ॑विः॥
aśvo na krandañjanibhi: samidhyate vaiśvānaraḥ kuśikebhiryugeyuge |sa no agniḥ suvīryaṃ svaśvyaṃ dadhātu ratnamamṛteṣu jāgṛviḥ ||
Our plain-language meaning of this verse is waiting for scholar review.