Shiva Purana
देवाग्निगुरुसाधूनां निन्दया ब्राह्मणस्य च ॥ प्रत्यक्षं वा परोक्षं वा राज्ञां मण्डलिनामपि ॥ १२ ॥
Censuring gods, fire-god, preceptors and virtuous men openly and the kings and his officers indirectly.
english translation
devAgnigurusAdhUnAM nindayA brAhmaNasya ca ॥ pratyakSaM vA parokSaM vA rAjJAM maNDalinAmapi ॥ 12 ॥
hk transliteration by Sanscript