Mahabharata 12.59.50

दूषणेन च नागानामाशङ्काजननेन चआरोधनेन भक्तस्य पथश्चोपार्जनेन च

dūṣaṇena ca nāgānāmāśaṅkājananena caārodhanena bhaktasya pathaścopārjanena ca

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