Deuteronomy 27:23

23 "'Cursed be he who lies with his mother-in-law.' And all the people shall say, 'Amen.'

Deuteronomy 27:23 Meaning and Commentary

Deuteronomy 27:23

Cursed [be] he that lieth with his mother in law
See ( Leviticus 18:7 Leviticus 18:8 ) . All these incestuous or brutal copulations may well be supposed to be done in secret: and all the people shall say Amen;
as abhorring such incest.

Deuteronomy 27:23 In-Context

21 "'Cursed be he who lies with any kind of beast.' And all the people shall say, 'Amen.'

22 "'Cursed be he who lies with his sister, whether the daughter of his father or the daughter of his mother.' And all the people shall say, 'Amen.'

23 "'Cursed be he who lies with his mother-in-law.' And all the people shall say, 'Amen.'

24 "'Cursed be he who slays his neighbor in secret.' And all the people shall say, 'Amen.'

25 "'Cursed be he who takes a bribe to slay an innocent person.' And all the people shall say, 'Amen.'