RV 8.37.1
प्रेदम् ब्रह्म वृत्रतूर्येष्व् आविथ प्र सुन्वतः शचीपत इन्द्र विश्वाभिर् ऊतिभिः । माध्यन्दिनस्य सवनस्य वृत्रहन्न् अनेद्य पिबा सोमस्य वज्रिवः ॥
predam brahma vṛtratūryeṣv āvitha pra sunvataḥ śacīpata indra viśvābhir ūtibhiḥ | mādhyandinasya savanasya vṛtrahann anedya pibā somasya vajrivaḥ ||
Devanagari rendered by HREEM from the edition's roman (IAST) text; the IAST is the edition's own.
This prayer, and those who shed the juice, in wars with Vrtra thou holpest, Indra, Lord of Strength, with all thy succours. O Vrtra-slayer, from libation poured at noon, drink of the Soma juice, thou blameless Thunderer.
Translated by Ralph T. H. Griffith (1896)