The works of Ādi Śaṅkarācārya

Sanatsujātīyam

p. 210

p. 210

अखिलं कर्म दग्ध्वान्यैर्विष्ण्वाख्यममृतं शुभम् ।

In plain words

Burning away all karma, one attains the pure and immortal state known as Vishnu.

Close to the Sanskrit

Having burned away all karma by other means, he attains the auspicious, immortal state named Vishnu.