Srimad Bhagavatam Canto 11, Chapter 15, Text 17

SB 11.15.17

nirgune brahmani mayi
 dharayan visadam manah
paramanandam apnoti
 yatra kamo ’vasiyate
 
Translation: 
 
One who fixes his pure mind on Me in My manifestation as the impersonal Brahman obtains the greatest happiness, wherein all his desires are completely fulfilled.
 
Purport: 
 
Paramananda, or “the greatest happiness,” here indicates the greatest material happiness, since it is clearly stated in Srimad-Bhagavatam that a devotee has no personal desire, or kama. One who has personal desire is certainly within the material world, and on the material platform the greatest happiness is kamavasayita-siddhi, or the perfection of completely obtaining anything that one desires.
Srimad Bhagavatam Canto 11, Chapter 15, Text 16
Srimad Bhagavatam Canto 11, Chapter 15, Text 18