Srimad Bhagavatam Canto 10, Chapter 73, Text 23

SB 10.73.23

udasinas ca dehadav
 atmarama dhrta-vratah
mayy avesya manah samyan
 mam ante brahma yasyatha
 
Translation: 
 
Be detached from the body and everything connected to it. Remaining self-satisfied, steadfastly keep your vows while concentrating your minds fully on Me. In this way you will ultimately attain Me, the Supreme Absolute Truth.
Srimad Bhagavatam Canto 10, Chapter 73, Text 22
Srimad Bhagavatam Canto 10, Chapter 73, Text 24