Deu 21:15, 25:7 | ESV | STEP | If a man has two wives , 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 ,

Deuteronomy 21:15

Inheritance Rights of the Firstborn

15 “If a man has two wives, ^athe 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, ^{▼▼Or hated; also verses 16, 17}

Deuteronomy 25:7

7 And if the man does not wish to take his brother’s wife, then his brother’s wife shall ^cgo up to the gate to the elders and say, ‘My husband’s brother refuses to perpetuate his brother’s name in Israel; he will not perform the duty of a husband’s brother to me.’