Shiva Purana
भ्रष्टाचारो हि यो विप्रः क्षत्रियो वैश्य एव च ॥ यात्यंते द्विज तत्रैव यः श्वपाकेषु वह्निदः ॥ १९ ॥
O brahmin, the brahmin, the Kṣatriya or the Vaiśya who swerves from the path of good conduct ultimately fall into the hell prescribed for dog-cooking cāṇḍālas.
english translation
bhraSTAcAro hi yo vipraH kSatriyo vaizya eva ca ॥ yAtyaMte dvija tatraiva yaH zvapAkeSu vahnidaH ॥ 19 ॥
hk transliteration by Sanscript