Shiva Purana
अयन्दुष्टः पुनर्निंदां करिष्यति शिवस्य हि ॥ ब्राह्मणत्वादवध्यश्च त्याज्योऽदृश्यश्च सर्वथा ॥ ५१ ॥
This wicked fellow will insult Śiva again. Being a brahmin he cannot be killed. He shall be abandoned. He should not even be looked at.
english translation
ayanduSTaH punarniMdAM kariSyati zivasya hi ॥ brAhmaNatvAdavadhyazca tyAjyo'dRzyazca sarvathA ॥ 51 ॥
hk transliteration by Sanscript