श्रीवैशम्पायन उवाच ।श्रुत्वा धर्मानशेषेणपावनानि च सर्वशः ।
In plain words
Śrī Vaiśampāyana said: He had heard the dharmas in full, and the purifying teachings too, completely — nothing held back, nothing left out.
Close to the Sanskrit
Śrī Vaiśampāyana said: Having heard the dharmas without remainder, and the purifying [teachings] in every respect —