And they two shall be one flesh: so then they are no more two, but one flesh.
Therefore shall a man leave his father and his mother, and shall cleave to his wife: and they shall be one flesh.
What therefore God hath joined together, let not man separate.
What? know ye not that he who is joined to a harlot is one body? for two, saith he, shall be one flesh.
So ought men to love their wives, as their own bodies. He that loveth his wife, loveth himself.