Skandapurana 1.3.32.119

1.3.32.119

kaṃbalāśvatarau nāgau maheśakṛtabhūṣaṇau..
hṛtau tayā mahādevyā chaloktyāṃ ca prahasya vai.. 34.119 ..

the two serpents Kambala and Aśvatara, who adorned Maheśa, / were seized by the great goddess, laughing with mocking words;