Deuteronomy 24:4
her former husband, who sent her away, may not take her again to be his wife, after that she is defiled; for that is abomination before the LORD: and you shall not cause the land to sin, which the LORD your God gives you for an inheritance.
Jeremiah 3:1
"They say, 'If a man puts away his wife, and she goes from him, and become another man's, will he return to her again?' Wouldn't that land be greatly polluted? But you have played the prostitute with many lovers; yet return again to me," says the LORD.
Leviticus 18:24-28
"'Do not defile yourselves in any of these things: for in all these the nations which I am casting out before you were defiled.
Joshua 22:17-18
Is the iniquity of Peor too little for us, from which we have not cleansed ourselves to this day, although there came a plague on the congregation of the LORD,