Upanishads 220.27

Upaniṣads 220.27

yadvai tanna śṛṇoti śṛṇvanvai tanna śrṛṇoti na
hi śrotuḥ śruterviparilopo vidyate'vināśitvānna tu tadvitīyamasti tato'nyaddvibhaktaṃ yacchṛṇuyāt