RV 1.51.12
आ स्मा रथं वृषपाणेषु तिष्ठसि शार्यातस्य प्रभृता येषु मन्दसे । इन्द्र यथा सुतसोमेषु चाकनो ऽनर्वाणं श्लोकम् आ रोहसे दिवि ॥
ā smā rathaṃ vṛṣapāṇeṣu tiṣṭhasi śāryātasya prabhṛtā yeṣu mandase | indra yathā sutasomeṣu cākano 'narvāṇaṃ ślokam ā rohase divi ||
Devanagari rendered by HREEM from the edition's roman (IAST) text; the IAST is the edition's own.
Thou mountest on thy car amid strong Soma draughts: Saryata brought thee those in which thou hast delight. Indra, when thou art pleased with men whose Soma flows thou risest to unchallenged glory in the sky.
Translated by Ralph T. H. Griffith (1896)