Mahabharata 3.176.24

सोऽहं परमदुष्कर्मा वसामि निरयेऽशुचौसर्पयोनिमिमां प्राप्य कालाकाङ्क्षी महाद्युते

so'haṃ paramaduṣkarmā vasāmi niraye'śucausarpayonimimāṃ prāpya kālākāṅkṣī mahādyute

Our plain-language meaning of this verse is waiting for scholar review.