Indeed, those heroes, strictly observed the vow of warriors and slaughtered each other in the battle; but they not at all fought from each other's back.
अन्योन्यं समरे जघ्नुर्योधव्रतमनुष्ठिताः। न हि ते समरं चक्रः पृष्ठतो वै कथञ्चन॥