One verse

Srimad Bhagavatam 4.29.47

4.29.47

तस्मात्कर्मसु बर्हिष्मन्नज्ञानादर्थकाशिषु । मार्थद‍ृष्टिं कृथा: श्रोत्रस्पर्शिष्वस्पृष्टवस्तुषु ॥ ४७ ॥

tasmat karmasu barhismann ajnanad artha-kasisu martha-drstim krthah srotra- sparsisv asprsta-vastusu

tasmat
therefore
karmasu
in fruitive activities
barhisman
O King Pracinabarhisat
ajnanat
out of ignorance
artha-kasisu
in the glittering fruitive result
ma
never
artha-drstim
considering to be the aim of life
krthah
do
srotra-sparsisu
pleasing to the ear
asprsta
without touching
vastusu
real interest.

My dear King Barhisman, you should never out of ignorance take to the Vedic rituals or to fruitive activity, which may be pleasing to hear about or which may appear to be the goal of self-interest. You should never take these to be the ultimate goal of life.