Go west across the sea to the coasts of Cyprus and see. Send someone east to Kedar and have them look carefully. See if such a thing as this has ever happened:

“If a man divorces his wife and she leaves him and becomes another man’s wife, he may not take her back again. Doing that would utterly defile the land. But you, Israel, have given yourself as a prostitute to many gods. So what makes you think you can return to me?” says the Lord.