Shloka 4
कर्णेन्द्रविनिमयः
Karna–Indra Exchange of Kavaca-Kuṇḍala for the Vāsavī-Śakti
संहत्य निहतो वृत्रो मरुद्भिर्वज़पाणिना । नमुचिश्रैव दुर्धर्षो दीर्घजिह्वा च राक्षसी,वज्रपाणि इन्द्रने मरुदूगणोंके साथ मिलकर वृत्रासुर, दुर्धर्ष वीर नमुचि तथा दीर्घ॑जिद्ना राक्षमीका वध किया था
saṁhatya nihato vṛtro marudbhir vajrapāṇinā | namuciś caiva durdharṣo dīrghajihvā ca rākṣasī ||
马尔坎德耶说道：“因陀罗——执金刚杵者——与风神众（Marut）合力，诛杀了弗栗陀罗；同样，他也击倒了强悍的那牟支，以及罗刹女狄尔伽吉诃婆。”
मार्कण्डेय उवाच
Educational Q&A
The verse highlights that formidable wrongdoing is best overcome through unity and rightful resolve: when protectors of dharma act together (Indra with the Maruts), even seemingly invincible threats to order can be removed.
Mārkaṇḍeya recounts earlier divine victories: Indra, bearing the vajra, supported by the Maruts, killed Vṛtra, and also destroyed the fierce Namuci and the demoness Dīrghajihvā—examples of gods subduing forces hostile to the world’s stability.