RV 10.170.3
इदं श्रेष्ठं ज्योतिषां ज्योतिर् उत्तमं विश्वजिद् धनजिद् उच्यते बृहत् । विश्वभ्राड् भ्राजो महि सूर्यो दृश उरु पप्रथे सह ओजो अच्युतम् ॥
idaṃ śreṣṭhaṃ jyotiṣāṃ jyotir uttamaṃ viśvajid dhanajid ucyate bṛhat | viśvabhrāḍ bhrājo mahi sūryo dṛśa uru paprathe saha ojo acyutam ||
Devanagari rendered by HREEM from the edition's roman (IAST) text; the IAST is the edition's own.
This light, the best of lights, supreme, all-conquering, winner of riches, is exalted with high laud. All-lighting, radiant, mighty as the Sun to see, he spreadeth wide unfailing victory and strength.
Translated by Ralph T. H. Griffith (1896)