RV 6.3.6
स ईं रेभो न प्रति वस्त उस्राः शोचिषा रारपीति मित्रमहाः । नक्तं य ईम् अरुषो यो दिवा नॄन् अमर्त्यो अरुषो यो दिवा नॄन् ॥
sa īṃ rebho na prati vasta usrāḥ śociṣā rārapīti mitramahāḥ | naktaṃ ya īm aruṣo yo divā nṝn amartyo aruṣo yo divā nṝn ||
Devanagari rendered by HREEM from the edition's roman (IAST) text; the IAST is the edition's own.
In beams of morn he clothes him like the singer, and bright as Mitra with his splendour crackles. Red in the night, by day the men's possession: red, he belongs to men by day, Immortal.
Translated by Ralph T. H. Griffith (1896)