Srimad Bhagavatam Canto 11, Chapter 26, Text 08

SB 11.26.8

naham vedabhinirmuktah
 suryo vabhyudito ’muya
musito varsa-puganam
 batahani gatany uta
 
Translation: 
 
That lady cheated me so much that I did not even see the rising or setting of the sun. Alas, for so many years I passed my days in vain!
 
Purport: 
 
Due to attachment to the goddess, King Pururava forgot his devotional service to the Supreme Lord and became more concerned with pleasing this beautiful young lady. Thus he later lamented, having wasted his valuable time. Those who are Krsna conscious utilize every moment in the Lord’s loving service.
Srimad Bhagavatam Canto 11, Chapter 26, Text 07
Srimad Bhagavatam Canto 11, Chapter 26, Text 09