Skandapurana 6.3.225.10

6.3.225.10

tasyā viśuddhimicchantyāḥ śivadhyānārcanādibhiḥ .
tataḥ katipayāhobhistasyā jñātvā haṭhaṃ param .
parituṣṭaḥ śivaḥ prāha pārvatyā paricoditaḥ .. 225.10 ..

for her as she sought purification through meditation on Śiva, worship, and the like.
Then, after a few days, knowing her utmost persistence,
Śiva, urged by Pārvatī, was deeply pleased and said: (10)