John 4:18

Surely as a wife treacherously departeth from her husband, so have ye dealt treacherously with me, O house of Israel, saith the Lord.

And unto the married I command, yet not I, but the Lord, Let not the wife depart from her husband: But and if she depart, let her remain unmarried, or be reconciled to her husband: and let not the husband put away his wife.

And if a woman shall put away her husband, and be married to another, she committeth adultery.

But as a wife that committeth adultery, which taketh strangers instead of her husband!

But God came to Abimelech in a dream by night, and said to him, Behold, thou art but a dead man, for the woman which thou hast taken; for she is a man’s wife.

And when Shechem the son of Hamor the Hivite, prince of the country, saw her, he took her, and lay with her, and defiled her.

And they said, Should he deal with our sister as with an harlot?

And the sons of Jacob came out of the field when they heard it: and the men were grieved, and they were very wroth, because he had wrought folly in Israel in lying with Jacob’s daughter; which thing ought not to be done. And Hamor communed with them, saying, The soul of my son Shechem longeth for your daughter: I pray you give her him to wife.

This is the law of jealousies, when a wife goeth aside to another instead of her husband, and is defiled;

So then if, while her husband liveth, she be married to another man, she shall be called an adulteress: but if her husband be dead, she is free from that law; so that she is no adulteress, though she be married to another man.

Moreover Ruth the Moabitess, the wife of Mahlon, have I purchased to be my wife, to raise up the name of the dead upon his inheritance, that the name of the dead be not cut off from among his brethren, and from the gate of his place: ye are witnesses this day.

Marriage is honourable in all, and the bed undefiled: but whoremongers and adulterers God will judge.