Muṇḍaka Upaniṣad · 3.2.18

ब्रह्मेदं सर्वं विसृतं मनीषा वरेण्यं नृणामभ्येति सौम्यम् । तं यो वेद स मृत्युमात्येति नान्यः पन्था विद्यतेऽयनाय

brahmhedaṃ sarvaṃ visṛtaṃ manīṣā vareṇyaṃ nṛṇām abhyeti saumyam | taṃ yo veda sa mṛtyum ātyeti nānyaḥ panthā vidyate'yanāya

Brahman is all this, spread through reflection, adorable, excellent for humans, propitious. Whoever knows It transcends death; no other path is there for going there.

The totality of Brahman and the exclusivity of the path of knowledge.

Brahma idaṃ sarvam — Brahman is all this. The non-dual vision, the essential identity.

Visṛtam manīṣā — spread through reflection. Wisdom as means of revelation.

Vareṇyam — adorable, worthy of adoration. That toward which everything is directed.

Nṛṇām abhyeti saumyam — excellent for humans, propitious. Accessible through grace.

Taṃ yo veda — whoever knows It. Knowledge as the only valid means.

Sa mṛtyum ātyeti — transcends death. Not avoids but surpasses, transcends.

Nānyaḥ panthā vidyate — no other path exists. The exclusivity of jñāna-mārga for final liberation.

Ritual has value, but only knowledge definitively liberates from saṃsāra.