Chandogya Upanishad (with commentary) · Chapter 5.21

ChUpBh_5,20.1,2 atha yāṃ dvitīyāṃ caturthīṃ pañcamīmiti samānam //1-2 //
iti cchāndogyopaniṣadi pañcamādhyāyasya viṃśaḥ khaṇḍaḥ
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START ChUp 5,21.1-2
atha yāṃ tṛtīyāṃ juhuyāt tāṃ juhuyād apānāya svāheti |
apānas tṛpyati

apāne tṛpyati vāk tṛpyati |
vāci tṛpyantyām agnis tṛpyati |
agnau tṛpyati pṛthivī tṛpyati |
pṛthivyāṃ tṛpyantyāṃ yat kiṃ ca pṛthivī cāgniś cādhitiṣṭhatas tat tṛpyati |
tasyānutṛptiṃ tṛpyati prajayā paśubhir annādyena tejasā brahmavarcaseneti