अथ य एषोऽन्तरक्षिणि पुरुषो दृश्य ते सैवर्क्तत्साम तदुक्थं तद्यजुस्तद्ब्रह्म तस्यैतस्य तदेव रूपं यदमुष्य रूपं यावमुष्य गेष्णौ तौ गेष्णौ यन्नाम तन्नाम ॥
In plain words
Now, the person seen within the eye is indeed the ṛk, the sāman, the uktha, the yajus, and the brahman. His form is identical to the form of that sun in the sky; his limbs are its limbs, and his name is its name.
Close to the Sanskrit
Now, this person who is seen within the eye, that indeed is ṛk, that is sāman, that is uktha, that is yajus, that is brahman. Of this one, the form is indeed that which is the form of that one; as are the limbs of that one, so are those limbs; what is the name, that is the name.