तद्वतो विधानात् ॥ ६ ॥
tadvato vidhānāt || 6 ||
tadvataḥ—For such (as know the purport of the Vedas); vidhānāt—because (the scriptures) enjoin (work).
6. Because (the scriptures) enjoin (work) for such (as know the purport of the Vedas).
The scriptures enjoin work only for those who have a knowledge of the Vedas, which includes the knowledge of the Self. Hence Knowledge does not independently produce any result.