O Krishna, this armour contains in it the mighty of the three worlds. Drona only knows the mode of donning it and from that foremost of men, I also have learnt it.
अस्मिन्नन्तर्हितं कृष्ण त्रैलोक्यमपि वर्मणि। एको द्रोणो हि वैदेतदहं तस्माच्च सत्तमात्॥