When you will see Keshava with the conch, the disc and the mace in his hand and Arjuna with that terrific-looking bow taking up weapons.
शङ्खचक्रगदाहस्तं यदा द्रक्ष्यसि केशवम्। पर्याददानं चास्त्राणि भीमधन्वानमर्जुनम्॥