Mahabharata 13.131.46
ब्राह्मणो वाप्यसद्वृत्तः सर्वसंकरभोजनःब्राह्मण्यं पुण्यमुत्सृज्य शूद्रो भवति तादृशः
brāhmaṇo vāpyasadvṛttaḥ sarvasaṃkarabhojanaḥbrāhmaṇyaṃ puṇyamutsṛjya śūdro bhavati tādṛśaḥ
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book