Rigveda 3.29.9
कृ॒णोत॑ धू॒मं वृष॑णं सखा॒योऽस्रे॑धन्त इतन॒ वाज॒मच्छ॑ ।अ॒यम॒ग्निः पृ॑तना॒षाट् सु॒वीरो॒ येन॑ दे॒वासो॒ अस॑हन्त॒ दस्यू॑न्॥
kṛṇota dhūmaṃ vṛṣaṇaṃ sakhāyo'sredhanta itana vājamaccha |ayamagniḥ pṛtanāṣāṭ suvīro yena devāso asahanta dasyūn ||
Our plain-language meaning of this verse is waiting for scholar review.