Deuteronomy 24:3-5

Evangelical Heritage Version

³ and then that second man hates her and writes her a divorce document and hands it to her and sends her out of his house, or perhaps the second man that took her as a wife dies, ⁴ in these circumstances her first husband, who sent her away, cannot take her again as his wife after she was stigmatized as impure, because that would be detestable to the Lord. You must not attach guilt to the land that the Lord your God is giving you as an inheritance.

More Miscellaneous Laws

⁵ When a man takes a new wife, he must not go out with the army, and no one is to impose any duty on him. He is to be freed from duty for one year for the sake of his homelife so that he may make the woman whom he has married happy.