Padma Purana 1.14.154

Padmapurāṇa 1.14.154

itīriterudravarojagādamamātiśuddhirbhavitāsureśa
nacāsyapāpasyaharaṃhicānyatsaṃdṛśyategryaṃcaṛtebhavaṃtam