भानुप्रभासञ्जनिताभ्रपङ्क्ति -र्भानुं तिरोधाय यथा विजृम्भते ।आत्मोदिताहङ्कृतिरात्मतत्त्वंतथा तिरोधाय विजृम्भते स्वयम् ॥ १४४ ॥
In plain words
Clouds are born from the sun's own light -- and then, they spread across the sky and hide the very sun that made them. The ego works exactly the same way: it rises out of the Self, and then it spreads out and covers over the Self's own reality on its own.
Close to the Sanskrit
Just as the row of clouds, generated by the sun's own light, expands after concealing the sun itself, in the same way the ego-sense, arisen from the Self, expands after concealing the very reality of the Self.