Rigveda 3.30.17

उद् वृ॑ह॒ रक्ष॑: स॒हमू॑लमिन्द्र वृ॒श्चा मध्यं॒ प्रत्यग्रं॑ शृणीहि ।आ कीव॑तः सल॒लूकं॑ चकर्थ ब्रह्म॒द्विषे॒ तपु॑षिं हे॒तिम॑स्य॥

ud vṛha rakṣa: sahamūlamindra vṛścā madhyaṃ pratyagraṃ śṛṇīhi |ā kīvataḥ salalūkaṃ cakartha brahmadviṣe tapuṣiṃ hetimasya ||

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