Deuteronomy 24:3

1When a man takes a wife and marries her, then it shall be, if she finds no favor in his eyes because he has found some unseemly thing in her, that he shall write her a certificate of divorce, put it in her hand, and send her out of his house.

2When she has departed out of his house, she may go and be another man’s wife.

3If the latter husband hates her, and writes her a certificate of divorce, puts it in her hand, and sends her out of his house; or if the latter husband dies, who took her to be his wife;

4her former husband, who sent her away, may not take her again to be his wife after she is defiled; for that would be an abomination to the LORD. You shall not cause the land to sin, which the LORD your God gives you for an inheritance.

5When a man takes a new wife, he shall not go out in the army, neither shall he be assigned any business. He shall be free at home one year, and shall cheer his wife whom he has taken.

6No man shall take the mill or the upper millstone as a pledge, for he takes a life in pledge.

7If a man is found stealing any of his brothers of the children of Israel, and he deals with him as a slave, or sells him, then that thief shall die. So you shall remove the evil from among you.