Bhagavad-gītā 16.23
BG 16.23
Open the full passageयः शास्त्रविधिमुत्सृज्य वर्तते कामकारतः । न स सिद्धिमवाप्नोति न सुखं न परां गतिम् ॥२३॥
Sanskrit
yaḥ śāstra-vidhim utsṛjya vartate kāma-kārataḥ na sa siddhim avāpnoti na sukhaṁ na parāṁ gatim
Translation
He who discards scriptural injunctions and acts according to his own whims attains neither perfection, nor happiness, nor the supreme destination.