Formerly Arjuna, indeed, never slaughtered his enemies in battle; but now, as he is always attended by Krishna, he shows forth such a prowess.
पूर्व न समरे ह्येवमवधीदर्जुनो रिपून्। इदानीं विक्रमो ह्यस्य कृष्णेन सहितस्य च॥