Ephesians 5:29-33
5:29 For no one has ever hated his own body but he feeds it and takes care of it, just as Christ also does the church,
5:30 for we are members of his body.
5:31 For this reason a man will leave his father and mother and will be joined to his wife, and the two will become one flesh.
5:32 This mystery is great – but I am actually speaking with reference to Christ and the church.
5:33 Nevertheless, each one of you must also love his own wife as he loves himself, and the wife must respect her husband.