RV 8.19.4
ऊर्जो नपातं सुभगं सुदीदितिम् अग्निं श्रेष्ठशोचिषम् । स नो मित्रस्य वरुणस्य सो अपाम् आ सुम्नं यक्षते दिवि ॥
ūrjo napātaṃ subhagaṃ sudīditim agniṃ śreṣṭhaśociṣam | sa no mitrasya varuṇasya so apām ā sumnaṃ yakṣate divi ||
Devanagari rendered by HREEM from the edition's roman (IAST) text; the IAST is the edition's own.
The Son of Strength, the blessed, brightly shining One, Agni whose light is excellent. May be by sacrifice win us in heaven the grace of Mitra, Varuna, and the Floods.
Translated by Ralph T. H. Griffith (1896)