Deuteronomy 24:1-5 - Marriage And Divorce Laws

¹ When a man has taken a wife and married her, and it comes to pass that she finds no favour in his eyes because he has found some indecency in her; then let him write her a bill of divorce and give it in her hand and send her out of his house. ² And when she is departed out of his house, she may go and be another man's wife. ³ And if the latter husband hates her and writes her a bill of divorce and gives it in her hand and sends her out of his house, or if the latter husband who took her to be his wife dies, ⁴ her former husband, who sent her away, may not take her again to be his wife, after she is defiled, for that is abomination before the LORD; and thou shalt not cause the land to sin, which the LORD thy God gives thee for an inheritance.

⁵ When a man has taken a new wife, he shall not go out to war, neither shall he be charged with any business; but he shall be free at home one year and shall cheer up his wife whom he has taken.