Srimad Bhagavatam Canto 11, Chapter 27, Text 02

SB 11.27.2

etad vadanti munayo
 muhur nihsreyasam nrnam
narado bhagavan vyasa
 acaryo ’ngirasah sutah
 
Translation: 
 
All the great sages repeatedly declare that such worship brings the greatest benefit possible in human life. This is the opinion of Narada Muni, the great Vyasadeva and my own spiritual master, Brhaspati.
Srimad Bhagavatam Canto 11, Chapter 27, Text 01
Srimad Bhagavatam Canto 11, Chapter 27, Text 03-04