Mahabharata — Shalya Parva, Shloka 25
Śalya–Yudhiṣṭhira Duel and the Discharge of the Śakti (शल्यवधप्रसङ्गः)
पृष्ठगोपो भवत्वद्य मम पार्थो धनंजय: । पुरःसरो ममाद्यास्तु भीम: शस्त्रभृतां वर:
pṛṣṭhagopo bhavatv adya mama pārtho dhanañjayaḥ | puraḥsaro mamādyāstu bhīmaḥ śastrabhṛtāṃ varaḥ ||
サンジャヤは言った。「今日、我がパールタ――ダナンジャヤ（アルジュナ）を後衛として、背後より守らせよ。さらに、武器を執る者の中で最も先鋒たるビーマを、今日わが前に進ませ、前衛とせよ。」
संजय उवाच
Educational Q&A
The verse highlights battlefield ethics of protection and responsibility: the strongest and most capable warriors are positioned to safeguard others—one guarding the rear and another leading from the front—showing disciplined reliance on proven virtue and strength rather than rashness.
Sañjaya describes a tactical arrangement for the day’s fighting: Arjuna is assigned as the protector from behind (rear-guard), while Bhīma is placed in front as the leading warrior, indicating an organized formation and mutual protection among the Pāṇḍava heroes.