4 Bible Verses about Remarriage

When a man has taken a wife and married her, and it happens that she finds no favor in his eyes, because he has found some uncleanness in her, then let him write her a bill of divorce and put it in her hand, and send her out of his house. And when she has departed from his house, she goes and becomes another man's; and the latter husband hates her and writes her a bill of divorce and puts it in her hand and sends her out of his house; or if the latter husband dies, he who took her to be his wiferead more.
her former husband, who sent her away, may not take her again to be his wife after she is defiled. For that is hateful before Jehovah. And you shall not cause the land to sin, which Jehovah your God gives you for an inheritance.

Or are you ignorant, brothers; for I speak to those who know the Law; that the law has dominion over a man as long as he lives? For the married woman was bound by law to the living husband. But if the husband is dead, she is set free from the law of her husband. So then if, while her husband lives, she is married to another man, she shall be called an adulteress. But if the husband dies, she is free from the law, so that she is no adulteress by becoming another man's wife.

I say therefore to the unmarried and the widows, It is good for them if they remain even as I.

But refuse younger widows, for whenever they grow lustful against Christ, they desire to marry;