रेतःसेकः स्वयोनीषु कुमारीष्वन्त्यजासु च । सख्युः पुत्रस्य च स्त्रीषु गुरुतल्पसमं विदुः ॥ ५८ ॥
Carnal intercourse with sisters by the same mother, with (unmarried) maidens, with females of the lowest castes, with the wives of a friend, or of a son, they declare to be equal to the violation of a Guru’s bed.