RV 5.29.7
सखा सख्ये अपचत् तूयम् अग्निर् अस्य क्रत्वा महिषा त्री शतानि । त्री साकम् इन्द्रो मनुषः सरांसि सुतम् पिबद् वृत्रहत्याय सोमम् ॥
sakhā sakhye apacat tūyam agnir asya kratvā mahiṣā trī śatāni | trī sākam indro manuṣaḥ sarāṃsi sutam pibad vṛtrahatyāya somam ||
Devanagari rendered by HREEM from the edition's roman (IAST) text; the IAST is the edition's own.
As friend to aid a friend, Agni dressed quickly three hundred buffaloes, even as he willed it. And Indra, from man's gift, for Vrtra's slaughter, drank of at once three lakes of pressed-out Soma.
Translated by Ralph T. H. Griffith (1896)