Synonyms:

katham–why; na–shall not; jneyam–know this; asmabhih–by us; papat–from sins; asmat–ourselves; nivartitum–to cease; kula-ksaya–the destruction of a dynasty; krtam–by so doing; dosam–crime; prapasyadbhih–by those who can see; janardana–O Krsna.

Translation:

Why should not we, who clearly see evil in the destruction of a family, learn to turn away from this sin, Janardana (Krishna)?