Manava Dharmashastra 3.97

Manvarthamuktāvalī 3.97

vedādhyayanadānayajñaniyamatapāṃsi bhogādiviṣayasevāsaṃkalpaśīlino na kadācitphalasiddhaye prabhavanti|
jitendriyasya svarūpamāha—