अफलाकाङ्क्षिभिर्यज्ञो विधिदृष्टो य इज्यते।
यष्टव्यमेवेति मनः समाधाय स सात्त्विकः।।17.11।।
17.11. That sacrifice is of the Sattva (Strand), which is offered, as found in the injunction, by men craving for no fruit, by stabilizing their mind with the thought that it is just a thing to be offered.
17.11 See Comment under 17.13
Aphalaakaangkshibhiryajno vidhidrishto ya ijyate; Yashtavyameveti manah samaadhaaya sa saattwikah.
aphala-ākāṅkṣhibhiḥ—without expectation of any reward; yajñaḥ—sacrifice; vidhi-driṣhṭaḥ—that is in accordance with the scriptural injunctions; yaḥ—which; ijyate—is performed; yaṣhṭavyam-eva-iti—ought to be offered; manaḥ—mind; samādhāya—with conviction; saḥ—that; sāttvikaḥ—of the nature of goodness