Skandapurana 5.152.9

5.152.9

śaṃkaro'pi ca tāṃ dṛṣṭvā vismayaṃ paramaṃ gataḥ ..
sudṛṣṭāṃ nākarodbhītyā pārśvasthāṃ vīkṣya pārvatīm.. ..
tataḥ pradakṣiṇāṃ cakre sā praṇamya maheśvaram .
śraddhayā parayā yuktā kṛtāṃjalipuṭā sthitā ..9..

Śaṃkara too, seeing her, was filled with supreme wonder. / Out of fear, beholding Pārvatī standing beside him, he did not look directly at her. / Then, bowing to Maheśvara, she circumambulated him, / filled with supreme faith, standing with palms joined in reverence.