śraddhayā parayā taptaṅ tapastatitravidhaṅ naraiḥ.
aphalākāṅkṣibhiryuktaiḥ sāttvikaṅ paricakṣatē৷৷17.17৷৷
श्रीमद् भगवद्गीता
मूल श्लोकः