Shivapurana 5.6.12

Śivapurāṇa (complete text) 5.6.12

devāgnigurusādhūnāṃ nindā yā brāhmaṇasya ca |
pratyakṣaṃ vā parokṣaṃ vā rājñāṃ maṇḍalināmapi ||