Deuteronomy 27:22-23 NIV

22 "Cursed is the man who sleeps with his sister, the daughter of his father or the daughter of his mother."1 Then all the people shall say, "Amen!"

References for Deuteronomy 27:22

23 "Cursed is the man who sleeps with his mother-in-law."2 Then all the people shall say, "Amen!"

References for Deuteronomy 27:23