The works of Ādi Śaṅkarācārya

Chāndogyopaniṣadbhāṣyam

Verse 177

श्रोत्रमेव ब्रह्मणश्चतुर्थ' पाद; स दि

In plain words

The ear itself is the fourth quarter of Brahman; that di-

Close to the Sanskrit

The ear indeed is the fourth quarter of Brahman; that di-