Mahabharata 12.90.20

ये चरा ह्यचरानद्युरदंष्ट्रान्दंष्ट्रिणस्तथाआशीविषा इव क्रुद्धा भुजगा भुजगानिव

ye carā hyacarānadyuradaṃṣṭrāndaṃṣṭriṇastathāāśīviṣā iva kruddhā bhujagā bhujagāniva

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