Verse
अर्जुन उवाच
अपरं भवतो जन्म परं जन्म विवस्वतः ।कथमेतद्विजानीयां त्वमादौ प्रोक्तवानिति ॥
aparaṃ bhavato janma paraṃ janma vivasvataḥkathametadvijānīyāṃ tvamādau proktavāniti
Arjuna said: The Sun-God was one of the first-born of beings (ancestor of the solar dynasty) and Thou art only now born into the world; how am I to comprehend that Thou declaredst it to him in the beginning?
Gītā 4·4