अविद्येत्युच्यते लोके चिच्चेत्यमलमाश्रिता ।चेत्यातीतात्मतामेति सर्वोपाधिविवर्जिता
In plain words
What is called avidyā in the world is cit that has taken on the stain of the knowable; freed of every upādhi, it attains the nature of the Self that lies beyond the knowable.