Skandapurana 7.18.89_86

7.18.89_86

and knowing Viṣṇu to be powerful, withdrew from the battlefield. / Bewildered by the radiance of Śiva, Prahrāda, lord of the Dānavas,
believed himself to be conquered, though he was not conquered by Viṣṇu. / Even after obtaining a boon from Brahmā granting invincibility to himself,