2.18 अन्तवन्तः having an end, इमे these, देहाः bodies, नित्यस्य of the everlasting, उक्ताः are said, शरीरिणः of the embodied, अनाशिनः of the indestructible, अप्रमेयस्य of the immesaurable, तस्मात् therefore, युध्यस्व fight, भारत O Bharata.Commentary: -- Lord Krishna explains to Arjuna the nature of the allpervading, immortal Self in a variety of ways and thus induces him to fight by removing his delusion, grief and despondency which are born of ignorance.