। ॥ २३३ ॥
In plain words
Across many thousands of births he has worshipped the Lord with tapas, and by that the stain sitting in his heart has been shaken out — all of it, with nothing left behind.
Close to the Sanskrit
In many thousands of births, one by whom the Lord has been propitiated through austerity; by that, one whose impurity seated in the heart has been shaken off without remainder —