Deuteronomy 17:17
“Neither shall he multiply wives to himself, that his heart turn not away: neither shall he greatly multiply to himself silver and gold.”
One of the common messages directed towards wives is for them to submit to their husband. Of course, this is not always taken with a good attitude, especially in a world that preaches that women have a right to do with their bodies what they want to do. However, there is a bigger reason that God gave this command.