RV 4.5.10
अध द्युतानः पित्रोः सचासामनुत गुह्यं चारु पृश्नेः । मातुष् पदे परमे अन्ति षद् गोर् वृष्णः शोचिषः प्रयतस्य जिह्वा ॥
adha dyutānaḥ pitroḥ sacāsāmanuta guhyaṃ cāru pṛśneḥ | mātuṣ pade parame anti ṣad gor vṛṣṇaḥ śociṣaḥ prayatasya jihvā ||
Devanagari rendered by HREEM from the edition's roman (IAST) text; the IAST is the edition's own.
He then who shone together with his Parents remembered Prsni's fair and secret treasure, Which, in the Mother Cow's most lofty station, the Bull's tongue, of the flame bent forward, tasted.
Translated by Ralph T. H. Griffith (1896)