This Vyuha, called Vajra, with its face turned to all sides, had, as it were, the bows (of the warriors) as its lightnings. This extremely fearful Vyuha was protected by the wielder of Gandiva (Arjuna).
वज्रो नामेष स व्यूहो निर्भयः सर्वतोमुखः। चापविद्युद्ध्वजो घोरो गुप्तो गाण्डीवधन्वना॥