Skandapurana 6.3.189.42

6.3.189.42

yathedamuktaṃ tava dharmasūno śrutaṃ ca yacchaṅkarāccandramauleḥ .
śrutvedamicchanmucyate sarvapāpaiḥ paṭhanpadaṃ yāti hi vṛtraśatroḥ .. 189.42 ..

Thus this has been spoken to you, O son of Dharma, as was heard from Śaṅkara, the moon-crested god. / Having heard this with desire, one is freed from all sins; by reciting it, one indeed goes to the abode of the enemy of Vṛtra.