pañcaite tasya hetavaḥ

sarira-body; vak-speech; manobhih-by the mind; yat-anything; karma-work; prarabhate-begins; narah-a person; nyayyam-right; va-or; viparitam-the opposite; va-or; panca-five; ete-all these; tasya-its; hetavah-causes.