Deuteronomy 27:22

22 "'A curse on anyone who has sexual relations with his sister, no matter whether she is the daughter of his father or of his mother.'All the people are to say, 'Amen!'

Deuteronomy 27:22 Meaning and Commentary

Deuteronomy 27:22

Cursed [be] he that lieth with his sister
Which is forbid, ( Leviticus 18:9 ) ; the daughter of his father, or the daughter of his mother;
whether his sister by father or mother's side: and all the people shall say Amen;
detesting such uncleanness.

Deuteronomy 27:22 In-Context

20 "'A curse on anyone who has sexual relations with his father's wife, because he has violated his father's rights.'All the people are to say, 'Amen!'

21 "'A curse on anyone who has sexual relations with any kind of animal.' All the people are to say, 'Amen!'

22 "'A curse on anyone who has sexual relations with his sister, no matter whether she is the daughter of his father or of his mother.'All the people are to say, 'Amen!'

23 "'A curse on anyone who has sexual relations with his mother-in-law.' All the people are to say, 'Amen!'

24 "'A curse on anyone who secretly attacks a fellow member of the community.'All the people are to say, 'Amen!'