sarvāḥ samuddhared rājā
piteva vyasanāt prajāḥ
ātmānam ātmanā dhīro
yathā gaja-patir gajān
sarvah -- all; samuddharet -- must uplift; raja -- the king; pita -- a father; iva -- like; vyasanat -- from difficulties; prajah -- the citizens; atmanam -- himself; atmana -- by himself; dhirah -- fearless; yatha -- just as; gaja-patih -- a bull elephant; gajan -- the other elephants.
Lord Krishna, having concluded His discussion of brahminical duties, now describes the character and activities of a king. Protecting all of the citizens from difficulty is an essential duty for the king.