RV 10.54.5
त्वं विश्वा दधिषे केवलानि यान्य् आविर् या च गुहा वसूनि । कामम् इन् मे मघवन् मा वि तारीस् त्वम् आज्ञाता त्वम् इन्द्रासि दाता ॥
tvaṃ viśvā dadhiṣe kevalāni yāny āvir yā ca guhā vasūni | kāmam in me maghavan mā vi tārīs tvam ājñātā tvam indrāsi dātā ||
Devanagari rendered by HREEM from the edition's roman (IAST) text; the IAST is the edition's own.
Thou hast all treasures in thy sole possession, treasures made manifest and treasures hidden. Defer not thou, O Maghavan, my longing: thou, art Director, Indra, thou art Giver.
Translated by Ralph T. H. Griffith (1896)