Skandapurana 16.131.8

16.131.8

yenāsurāścāpi danośca putrā vidyādharoragagaṇaiśca vṛtāḥ samagrāḥ ..
saṃyojitā na tu phalaṃ phalamūlamuktāstaṃ śaṃkaraṃ śaraṇadaṃ śaraṇaṃ vrajāmi .. 8 ..

He by whom all the asuras and Danu's sons, accompanied by hosts of vidyādharas and serpents, / were united [to his service] yet released from [the cycle of] fruits, roots, and actions—to that Śaṃkara, granter of refuge, I go for refuge. // 8