देहेन्द्रियादिसाक्षी यस्तेभ्यो भाति विलक्षणः ।स्वयं बोधस्वरूपत्वाल्लक्ष्यार्थस्त्वंपदस्य सः ॥ २४ ॥
In plain words
The witness of body, senses, and the rest shines distinct from them, for its nature is awareness itself. That is the implied meaning at which the word tvam—'you'—points.
Close to the Sanskrit
The witness of the body, senses, and others, who shines distinct from them, because of being intrinsically of the nature of awareness—he is the implied meaning of the word 'tvam'.