Manusmriti

siva.sh/manusmriti/4/81

यो ह्यस्य धर्ममाचष्टे यश्चैवादिशति व्रतम् । सोऽसंवृतं नाम तमः सह तेनैव मज्जति ॥ ८१ ॥

sanskrit

For he who explains the sacred law (to a Sudra) or dictates to him a penance, will sink together with that (man) into the hell (called) Asamvrita.

english translation

yo hyasya dharmamAcaSTe yazcaivAdizati vratam | so'saMvRtaM nAma tamaH saha tenaiva majjati || 81 ||

hk transliteration by Sanscript