यां दिशमभिष्टोष्यन्स्यात्तां दिशमुपधावेत् ॥ १.३.११ ॥
In plain words
Let him take refuge in the quarter of the sky toward which he is about to sing praise.
The commentators
Chāndogyopaniṣadbhāṣyam· bhāṣya
या दिशमभिष्टोष्यन्स्यात् ता दिशमुपधावेत् अधिष्ठात्रा- दिभि ॥
In plain words
Whichever direction he is about to face in his praise, toward that direction he should turn, together with its presiding deities.
Close to the Sanskrit
Which direction he might be about to praise towards, those directions he should resort to, along with the presiding deities.