Rigveda 8.74.4

आग॑न्म वृत्र॒हन्त॑मं॒ ज्येष्ठ॑म॒ग्निमान॑वम् ।यस्य॑ श्रु॒तर्वा॑ बृ॒हन्ना॒र्क्षो अनी॑क॒ एध॑ते॥

āganma vṛtrahantamaṃ jyeṣṭhamagnimānavam |yasya śrutarvā bṛhannārkṣo anīka edhate ||

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