O son of Kunti, O best of the Kurus, else this lord of waters of divine origin, this great ocean, must not be touched even by the end of a Kusha (grass).
अन्यथा हि कुरुश्रेष्ठ देवयोनिरपां पतिः। कुशाग्रेणापि कौन्तेय न स्प्रष्टव्यो महोदधिः॥