RV 4.19.7
प्राग्रुवो नभन्वो न वक्वा ध्वस्रा अपिन्वद् युवतीर् ऋतज्ञाः । धन्वान्य् अज्रां अपृणक् तृषाणां अधोग् इन्द्र स्तर्यो दंसुपत्नीः ॥
prāgruvo nabhanvo na vakvā dhvasrā apinvad yuvatīr ṛtajñāḥ | dhanvāny ajrāṃ apṛṇak tṛṣāṇāṃ adhog indra staryo daṃsupatnīḥ ||
Devanagari rendered by HREEM from the edition's roman (IAST) text; the IAST is the edition's own.
He let the young Maids skilled in Law, unwedded, like fountains, bubbling, flow forth streaming onward. He inundated thirsty plains and deserts, and milked the dry Cows of the mighty master.
Translated by Ralph T. H. Griffith (1896)