RV 10.25.9
त्वं नो वृत्रहन्तमेन्द्रस्येन्दो शिवः सखा । यत् सीं हवन्ते समिथे वि वो मदे युध्यमानास् तोकसातौ विवक्षसे ॥
tvaṃ no vṛtrahantamendrasyendo śivaḥ sakhā | yat sīṃ havante samithe vi vo made yudhyamānās tokasātau vivakṣase ||
Devanagari rendered by HREEM from the edition's roman (IAST) text; the IAST is the edition's own.
Chief slayer of our foemen, thou, Indu, art Indra's gracious Friend, When warriors invoke him-at your glad carouse -in fight, to win them offspring. Thou art waxing great.
Translated by Ralph T. H. Griffith (1896)