Deuteronomy 24:3-5

EasyEnglish Bible

³ Later, her second husband may also not like her any more. So he also gives her a letter to finish the marriage. He sends her away from his house too. Or perhaps her second husband dies. ⁴ If that happens, her first husband must not marry her again. That is because she has had sex with another man. To marry her again would be a sin that the Lord hates. You must not do sins like that in the land that the Lord your God is giving to you as your new home.

⁵ When a man has just married, do not send him away to fight in the army. Do not make him work at jobs in other places. He should stay at home for one year. Then he can make his new wife very happy.