Deuteronomy 24:4-6

Amplified Bible

⁴ then her former husband who [first] sent her away may not take her again as his wife, since she has been defiled; for that is an outrage before the Lord, and you shall not bring sin on the land which the Lord your God gives you as an inheritance.

⁵ “When a man takes a new wife, he shall not go out [to fight] with the army nor be charged with any duty; he shall be free at home for one year and shall bring happiness to his wife whom he has taken.

Various Laws

⁶ “No one shall take a handmill or an upper millstone [used to grind grain into bread] as security [for a debt], for he would be taking a [person’s] life in pledge.