Rigveda 10.69.10

पि॒तेव॑ पु॒त्रम॑बिभरु॒पस्थे॒ त्वाम॑ग्ने वध्र्य॒श्वः स॑प॒र्यन् ।जु॒षा॒णो अ॑स्य स॒मिधं॑ यविष्ठो॒त पूर्वाँ॑ अवनो॒र्व्राध॑तश्चित्॥

piteva putramabibharupasthe tvāmagne vadhryaśvaḥ saparyan |juṣāṇo asya samidhaṃ yaviṣṭhota pūrvām̐ avanorvrādhataścit ||

Our plain-language meaning of this verse is waiting for scholar review.