RV 10.49.3
अहम् अत्कं कवये शिश्नथं हथैर् अहं कुत्सम् आवम् आभिर् ऊतिभिः । अहं शुष्णस्य श्नथिता वधर् यमं न यो रर आर्यं नाम दस्यवे ॥
aham atkaṃ kavaye śiśnathaṃ hathair ahaṃ kutsam āvam ābhir ūtibhiḥ | ahaṃ śuṣṇasya śnathitā vadhar yamaṃ na yo rara āryaṃ nāma dasyave ||
Devanagari rendered by HREEM from the edition's roman (IAST) text; the IAST is the edition's own.
With deadly blows I smote Atka for Kavi's sake; I guarded Kutsa well with these saving helps. As Susna's slayer I brandished the dart of death: I gave not up the Aryan name to Dasyu foes.
Translated by Ralph T. H. Griffith (1896)