Those persons who perform sacrifices and are ever devoted to the study of Vedas, have no behaviours other than what are practised by the virtuous. Indeed good behaviours form the second attribute of the pious.
न तेषां विद्यतेऽवृत्तं यज्ञस्वाध्यायशीलिनाम्। आचारपालनं चैव द्वितीयं शिष्टलक्षणम्॥