ŚVETĀŚVATARA UPANISHAD · 2.15

यद् आत्मतत्त्वेन तु ब्रह्मतत्त्वं दीपोपमेनेह युक्तः प्रपश्येत् ।
अजं ध्रुवं सर्वतत्त्वैर् विशुद्धं ज्ञात्वा देवं मुच्यते सर्वपाशैः ॥

yad ātmatattvena tu brahmatattvaṃ dīpopameneha yuktaḥ prapaśyet ।
ajaṃ dhruvaṃ sarvatattvair viśuddhaṃ jñātvā devaṃ mucyate sarvapāśaiḥ ॥

And when by means of the real nature of his self he sees, as by a lamp, the real nature of Brahman, then having known the unborn, eternal god, who is beyond all natures, he is freed from all fetters.