O Partha! I am known to your might and valour toughest to bring down even for gods and monsters both. Karna, the wicked son of a charioteer humiliated Pandavas always under sheer influence of his super ego.
जानामि ते पार्थ वीर्यं यथावद् दुर्वारणीयं च सुरासुरैश्च। नसौ दर्पात् सूतपुत्रो दुरात्मा॥