RV 5.4.3
विशां कविं विश्पतिम् मानुषीणां शुचिम् पावकं घृतपृष्ठम् अग्निम् । नि होतारं विश्वविदं दधिध्वे स देवेषु वनते वार्याणि ॥
viśāṃ kaviṃ viśpatim mānuṣīṇāṃ śucim pāvakaṃ ghṛtapṛṣṭham agnim | ni hotāraṃ viśvavidaṃ dadhidhve sa deveṣu vanate vāryāṇi ||
Devanagari rendered by HREEM from the edition's roman (IAST) text; the IAST is the edition's own.
The Sage of men, the Lord of human races, pure, purifying Agni, balmed with butter, Him the Omniscient as your Priest ye stablish: he wins among the Gods things worth the choosing.
Translated by Ralph T. H. Griffith (1896)