कर्णपरर्वणि त्रयोचत्वारिंशदध्यायः (Karṇa-parva Adhyāya 43) — Kṛṣṇa’s Battlefield Assessment and the Reversal Around Bhīma
एवंशीलेषु व्रात्येषु वाहीकेषु दुरात्मसु
evaṁśīleṣu vrātyeṣu vāhīkeṣu durātmasu
Among the Vāhīkas—men of such conduct, deemed impure and beyond the bounds of proper Vedic discipline, and of wicked disposition—
कर्ण उवाच
The line frames a moral judgment: it contrasts dharmic, disciplined conduct with behavior seen as outside accepted norms, using 'vrātya' and 'durātman' to mark ethical and ritual deviation.
Karna is speaking and begins a characterization of the Vāhīkas, describing them in harsh, condemnatory terms as people of improper conduct and wicked disposition, as part of a broader rhetorical point in his speech.