Rigveda 4.32.1

वामदेवो गौतमः। इन्द्रः, २३-२४ इन्द्राश्वौ। गायत्री। · vāmadevo gautamaḥ | indraḥ, 23-24 indrāśvau | gāyatrī |

आ तू न॑ इन्द्र वृत्रहन्न॒स्माक॑म॒र्धमा ग॑हि ।म॒हान्म॒हीभि॑रू॒तिभि॑:॥

ā tū na indra vṛtrahannasmākamardhamā gahi |mahānmahībhirūtibhi: ||

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