कोशेषु पञ्चस्वधिराजमानाबुद्धिर्भवानी प्रतिदेहगेहम् ।साक्षी शिवः सर्वगतोऽन्तरात्मासा काशिकाहं निजबोधरूपा ॥ ३ ॥
In plain words
The intellect that shines as sovereign inside the five sheaths, in every body that is a house — she is Bhavānī. The witness, all-pervading, the Self within — he is Śiva. That Kāśī am I, made of my own awareness.
Close to the Sanskrit
Reigning radiantly within the five sheaths, in every body-house, the intellect is Bhavānī; the witness, all-pervading, the inner Self, is Śiva. That Kāśī am I, whose form is innate awareness.