Upanishads 44.2

Upaniṣads 44.2

antarikṣamevavargarvāyuḥ sāma tadetadetasyāmṛcyadhyūḍham̐ sāma tasmādyacyadhyūḍham̐sāma gīyate'ntarikṣameva
sā vāyuramastatsāma