kim punar brahmanah punya
bhakta rajarsayas tatha
anityam asukham lokam
imam prapya bhajasva mam
(The Most Confidential Knowledge, Text 33, Chapter 9)
Meaning: How much more this is so of the righteous brahmanas, the devotees and the saintly kings. Therefore, having come to this temporary, miserable world, engage in loving service unto Me.
Bhagavad Gita: Take to My devotional service and come quickly back to Godhead, back home (The Most Confidential Knowledge, Text 33, Chapter 9)