By wishing to fight with Partha you are, out of folly, striking with a piece of wood the black cobra of deadly venom furiously excited within its hole.
विलस्थं कृष्णसर्प त्वं बाल्यात् काष्ठेन विध्यसि। महाविषं पूर्णकोपं यत् पार्थं योद्धुमिच्छसि॥