Rigveda 8.90.4

त्वं हि स॒त्यो म॑घव॒न्नना॑नतो वृ॒त्रा भूरि॑ न्यृ॒ञ्जसे॑ ।स त्वं श॑विष्ठ वज्रहस्त दा॒शुषे॒ऽर्वाञ्चं॑ र॒यिमा कृ॑धि॥

tvaṃ hi satyo maghavannanānato vṛtrā bhūri nyṛñjase |sa tvaṃ śaviṣṭha vajrahasta dāśuṣe'rvāñcaṃ rayimā kṛdhi ||

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