Ramayana
अशास्त्रविदुषांतेषां न कार्यमभिहितंवचः । अर्थशास्त्रानभिज्ञानांविपुलांश्रियमिच्छताम् ॥ ६-६३-१५
"Those who have no knowledge of shastras are ignorant of the science of wealth and desire huge wealth. Their advice ought not to be followed." ॥ 6-63-15॥
english translation
azAstraviduSAMteSAM na kAryamabhihitaMvacaH । arthazAstrAnabhijJAnAMvipulAMzriyamicchatAm ॥ 6-63-15
hk transliteration by Sanscript