Upanishads 8.18

Upaniṣads 8.18

mṛtyuproktāṃ
naciketo'tha labdhvā vidyāmetāṃ yogavidhiṃ ca kṛtsnam
brahmaprāpto virajo'bhūdvimṛtyuranyo'pyevaṃ yo vidadhyātmaseva