Exo 21:10, Deu 21:15 | ESV | STEP | If he takes another wife to himself, he shall not diminish her food , her clothing , or her marital rights .

Exodus 21:10

10 If he takes another wife to himself, he shall not diminish her food, her clothing, or ^aher marital rights.

Deuteronomy 21:15

Inheritance Rights of the Firstborn

15 “If a man has two wives, ^bthe 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}