Deuteronomy 21:14-16

English Standard Version

¹⁴ But if you no longer delight in her, you shall ^(A)let her go where she wants. But you shall not sell her for money, nor shall you ^(B)treat her as a slave, since you have humiliated her.

Inheritance Rights of the Firstborn

¹⁵ “If a man has two wives, ^(C)the one loved and the other unloved, and both the loved and the unloved have borne him children, and if the firstborn son belongs to the unloved,^{[a] 16} then on the day when ^(D)he assigns his possessions as an inheritance to his sons, he may not treat the son of the loved as the firstborn in preference to the son of the unloved, who is the firstborn,