विस्तरेणात्मनो योगं विभूतिं च जनार्दन। भूयः कथय तृप्तिर्हि श्रृण्वतो नास्ति मेऽमृतम् ॥

vistareṇātmano yogaṁ vibhūtiṁ cha janārdana bhūyaḥ kathaya tṛiptir hi śhṛiṇvato nāsti me ’mṛitam

In detail tell me again of Thy yoga and glory, O Janardana; for me there is never satiety in hearing thy life-giving words.

In plain words: Arjuna asks Krishna, called Janardana, to explain His power and glory again in detail. He says he never gets tired of hearing Krishna's words, which give him life.